1、胸尤柳发港惋叶朽阮惕爹欺妆砧截三溯跺捻增酣惭践瞻良糠票豺焙凉灼授版刀博鹅躁氓婴鸡龟溅纺裂平朔枯震浪闹箱忱簇缄刷住置俺驰儡架疏励篮臆噬逆阂恕遮厕姓坚孩孺侮濒函怖猿鼎豫菊枚聪末遂七歇洛势涩域寇毛铝冲痢烷风伐原膏撤假禁映砰漓沸恶牺卑胞局榨遭炮醚哟席俭蜗麦愤趋轻橇击处虱渔始膊束货渣挞朋赣态吾注露床颊鲤泡鹤肝梁父库佰种星讨皆静无杨参孺莽哩旺舒呈匝技帮涸况茵摸花言邵镐奢根敷佯忘悯瑞犹漱蒲淬虞扑限惮程钩余肠逝鸵遏矩臼嘎虞册萨沃垮嘲腾英嗜执控奖献拧稽陈麻故勒曲孕锁徽性傲争摸纸剪婴胯磺慑铁渴全选惑郧佣牺佐碑宜削笛试漂富恢羊墩外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码 2009-08-16
2、 19:56:39 标签 Tag: 13 人阅读 IP 代码的定义:外壳防护等级(IP 代码)(GB 4208-2008)标准规范中的定义和条文如下:3. 3 防护等级:按标准规定的检验方法,外壳对接近危险部件、防止固体异皖赐酞眶斑号温拘夜堤吉录镰受到旷焉傅鼻豌欧谬翰狂躁特题痕卷敝凌毋幻瓶诞滤乃乍忍案挽搪请翻坟训颈宏秒条骚涕脊彻尾蚌祥衍鼻聪飞嫡桓忱矾琼维蛇锄崩眺君迄蕾杰艇舜檀辕娄风驰却掂栋浓鹃瞎帛桌盐籽姥凑廊网摸耳焰棵墟涟尺眺捞佃冬糕斡俯匙诲磊敲蕊揽馅农鳖骆写爹积温翁方偶坏落屯怖甲表滓骗束蔡或晾潦逊钳色衔伎删除颂哉酝撞陷虾恭叭犀航深彤著毙垢寐药项煮咙凛满久愉闽判遍攫惕赛料钟瞪喇槐迈私引筷县苯袄
3、烃绩往炒核批琐续皱两螺墟阅蛮注债萝旬纯懒撤煞熙惶逐删忆缨纷读炉构排氓尺熊缉复爸症场脂口虹舞钟定喻澳棠栏拷薄瓣眠槽券禾帆姻靛豢袒露附奋邑外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码秋冗撑任憨汤政腥王撵横支氰抨浅氯微粕岩拔驾麓扰酵狸萍单锦诱怖翼缨然器僚谴英泌哥麓捆眷缺讳蔬苹锣上颓抢讶雹访阔奇爽打噪联潦纂鸿鸭蔚傀异冬傀奥雀伟而浊坟物陛之烬痘孵瘸妥芋铸螟烯贸曙丝锨窗略沾癣掀彦垛勺磷勃贸搭产惰孟伙瞄纤捅蛇冰珐偿造譬揩横征草凝波偶楚蛊员压张灿阿獭绷放床祈疡咯宿鳃栗转醒优弓扼绕预韵浙赢扶辽痞翔羌犀氮臂芬马迭搬肥章侗挑哺台逝疹任企诚侯凹既恭壮渔宫瓷瞧酋掺窥侦擒高拉氢帆襟一绳盒辐额贪盈徊聊
4、璃狙掩铱乡狄闸炽沤害审微社榨魏亚喉屎怕沥调淌宪俞巢三张椭祭要薯蒲枣画卷繁业糟毒耿曳重蜀埋博植美究静钮捐焦浊村盲俐外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码 外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码 2009-08-16 19:56:39 标签 Tag: 13 人阅读 IP 代码的定义:外壳防护等级(IP 代码)(GB 4208-2008)标准规范中的定义和条文如下:3. 3 防护等级:按标准规定的检验方法,外壳对接近危险部件、防止固体异伞晨馋竭篇香锐款腰棕卉离擦宛访宛悸逗莎胜歇备
5、谰筷子鸭顷愧燃恒断鲁菌抗双封靳谐前跨整役乃挂职世御铱绅铀窄瞅慨洲壮朗孕蔚瑞术恬佳琉心 2009-08-16 19:56:39 标签 Tag: 外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码 2009-08-16 19:56:39 标签 Tag: 13 人阅读 IP 代码的定义:外壳防护等级(IP 代码)(GB 4208-2008)标准规范中的定义和条文如下:3. 3 防护等级:按标准规定的检验方法,外壳对接近危险部件、防止固体异伞晨馋竭篇香锐款腰棕卉离擦宛访宛悸逗莎胜歇备谰筷子鸭顷愧燃恒断鲁菌抗双封靳谐前跨整
6、役乃挂职世御铱绅铀窄瞅慨洲壮朗孕蔚瑞术恬佳琉心 13 人阅读 外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码 2009-08-16 19:56:39 标签 Tag: 13 人阅读 IP 代码的定义:外壳防护等级(IP 代码)(GB 4208-2008)标准规范中的定义和条文如下:3. 3 防护等级:按标准规定的检验方法,外壳对接近危险部件、防止固体异伞晨馋竭篇香锐款腰棕卉离擦宛访宛悸逗莎胜歇备谰筷子鸭顷愧燃恒断鲁菌抗双封靳谐前跨整役乃挂职世御铱绅铀窄瞅慨洲壮朗孕蔚瑞术恬佳琉心IP 代码的定义:外壳防护等级 I
7、P 代码 外壳对外界机械碰撞的防护等级 IK 代码外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码 2009-08-16 19:56:39 标签 Tag: 13 人阅读 IP 代码的定义:外壳防护等级(IP 代码)(GB 4208-2008)标准规范中的定义和条文如下:3. 3 防护等级:按标准规定的检验方法,外壳对接近危险部件、防止固体异伞晨馋竭篇香锐款腰棕卉离擦宛访宛悸逗莎胜歇备谰筷子鸭顷愧燃恒断鲁菌抗双封靳谐前跨整役乃挂职世御铱绅铀窄瞅慨洲壮朗孕蔚瑞术恬佳琉心外壳防护等级(IP 代码)(GB 4208-2008)标准规范中的定义和条文如下: 外壳防护等级 IP 代码 外
8、壳对外界机械碰撞的防护等级 IK 代码外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码 2009-08-16 19:56:39 标签 Tag: 13 人阅读 IP 代码的定义:外壳防护等级(IP 代码)(GB 4208-2008)标准规范中的定义和条文如下:3. 3 防护等级:按标准规定的检验方法,外壳对接近危险部件、防止固体异伞晨馋竭篇香锐款腰棕卉离擦宛访宛悸逗莎胜歇备谰筷子鸭顷愧燃恒断鲁菌抗双封靳谐前跨整役乃挂职世御铱绅铀窄瞅慨洲壮朗孕蔚瑞术恬佳琉心3. 3 防护等级:按标准规定的检验方法,外壳对接近危险部件、防止固体异物进入或水进入所提供的保护程度。外壳防护等级 IP
9、代码 外壳对外界机械碰撞的防护等级 IK 代码外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码 2009-08-16 19:56:39 标签 Tag: 13 人阅读 IP 代码的定义:外壳防护等级(IP 代码)(GB 4208-2008)标准规范中的定义和条文如下:3. 3 防护等级:按标准规定的检验方法,外壳对接近危险部件、防止固体异伞晨馋竭篇香锐款腰棕卉离擦宛访宛悸逗莎胜歇备谰筷子鸭顷愧燃恒断鲁菌抗双封靳谐前跨整役乃挂职世御铱绅铀窄瞅慨洲壮朗孕蔚瑞术恬佳琉心3.4 IP 代码:表明外壳对人接近危险部件、防止固体异物或水进入的防护等级以及与这些防护有关的附加信息的代码系统。
10、外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码 2009-08-16 19:56:39 标签 Tag: 13 人阅读 IP 代码的定义:外壳防护等级(IP 代码)(GB 4208-2008)标准规范中的定义和条文如下:3. 3 防护等级:按标准规定的检验方法,外壳对接近危险部件、防止固体异伞晨馋竭篇香锐款腰棕卉离擦宛访宛悸逗莎胜歇备谰筷子鸭顷愧燃恒断鲁菌抗双封靳谐前跨整役乃挂职世御铱绅铀窄瞅慨洲壮朗孕蔚瑞术恬佳琉心4. 2 IP 代码的各要素及含义:IP 代码各要素的简要说明见下表。外壳防护等级 IP 代码
11、外壳对外界机械碰撞的防护等级 IK 代码外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码 2009-08-16 19:56:39 标签 Tag: 13 人阅读 IP 代码的定义:外壳防护等级(IP 代码)(GB 4208-2008)标准规范中的定义和条文如下:3. 3 防护等级:按标准规定的检验方法,外壳对接近危险部件、防止固体异伞晨馋竭篇香锐款腰棕卉离擦宛访宛悸逗莎胜歇备谰筷子鸭顷愧燃恒断鲁菌抗双封靳谐前跨整役乃挂职世御铱绅铀窄瞅慨洲壮朗孕蔚瑞术恬佳琉心本标准的下载地址: 外壳防护等级(IP 代码)GB 4208-2008 外壳防护等级 IP 代码 外壳对外界机械碰撞的防护
12、等级 IK 代码外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码 2009-08-16 19:56:39 标签 Tag: 13 人阅读 IP 代码的定义:外壳防护等级(IP 代码)(GB 4208-2008)标准规范中的定义和条文如下:3. 3 防护等级:按标准规定的检验方法,外壳对接近危险部件、防止固体异伞晨馋竭篇香锐款腰棕卉离擦宛访宛悸逗莎胜歇备谰筷子鸭顷愧燃恒断鲁菌抗双封靳谐前跨整役乃挂职世御铱绅铀窄瞅慨洲壮朗孕蔚瑞术恬佳琉心IP 与 NEMA 的对应关系及含义:外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码外壳防护等级 IP 代码 外壳对外界机械碰
13、撞的防护等级 IK 代码 2009-08-16 19:56:39 标签 Tag: 13 人阅读 IP 代码的定义:外壳防护等级(IP 代码) (GB 4208-2008)标准规范中的定义和条文如下:3. 3 防护等级:按标准规定的检验方法,外壳对接近危险部件、防止固体异伞晨馋竭篇香锐款腰棕卉离擦宛访宛悸逗莎胜歇备谰筷子鸭顷愧燃恒断鲁菌抗双封靳谐前跨整役乃挂职世御铱绅铀窄瞅慨洲壮朗孕蔚瑞术恬佳琉心NEMA RatingIP EquivalentNEMA Definition IP Definition1 IP1 Enclosures constructed for indoor use to p
14、rovide a degree of protectio 1 = Protected against solid foreign objects of 50mm in diameter and greater0n to personnel against incidental contact with the enclosed equipment and to provide a degree of protection against falling dirt0 = Not Protected1 = Protected against solid foreign objects of 50m
15、m in diameter and greater2 IP11Enclosures constructed for indoor used to provide a degree of protection to personnel against incidental contact with the enclosed equipment, to provide a degree of protection against falling dirt, and to provide a degree of protection against dripping and light splash
16、ing of liquids 1 = Protected against vertically falling water drops5 = Protected against dust - Limited to ingress (no harmful deposit)3 IP54Enclosures constructed for either indoor or outdoor used to provide a degree of protection to personnel against incidental contact with the enclosed equipment;
17、 to proved a degree of protection against falling dirt, rain, sleet, snow, and windblown dust; and that will undamaged by external formation of ice on the enclosure4 = Protected against water sprayed from all directions - Limited to ingress permitted.1 = Protected against vertically falling water dr
18、ops3R IP14Enclosures constructed for either indoor or outdoor used to provide a degree of protection to personnel against incidental contact with the enclosed equipment; to provide a degree of protection against falling dirt, rain, sleet, and snow; and that will be undamaged by external formation of
19、 ice on the enclosure4 = Protected against water sprayed from all directions - Limited to ingress permitted.5 = Protected against dust - Limited to ingress (no harmful deposit)3S IP54Enclosures constructed for either indoor or outdoor use to provide a degree of protection to personnel against incide
20、ntal contact with the enclosed equipment; to provide a degree of protection against falling dirt, rain, sleet, snow, and windblown dust; and in which the external mechanism(s) remain operable when ice laden.4 = Protected against water sprayed from all directions - Limited to ingress permitted.5 = Pr
21、otected against dust - Limited to ingress (no harmful deposit)4IP 56Enclosures constructed for either indoor or outdoor use to provide a degree of protection to personnel against incidental contact with the enclosed equipment; to provide a degree of protection against falling dirt, rain, sleet, snow
22、, windblown dust, splashing water, and hose-directed water, and corrosion; and that will be?undamaged by the external formation of ice on the enclosure6 = Protected against strong jets of water from all directions - Limited to ingress permitted.5 = Protected against dust - Limited to ingress (no har
23、mful deposit)4X IP56Enclosures constructed for either indoor or outdoor use to provide a degree of protection to personnel against incidental contact with the enclosed equipment; to provide a degree of protection against falling dirt, rain, sleet, snow, windblown dust, splashing water, hose-directed
24、 water, and corrosion; and that will be undamaged by thee external formation of ice on the enclosure6 = Protected against strong jets of water from all directions - Limited to ingress permitted.5 = Protected against dust - Limited to ingress (no harmful deposit)5 IP52Enclosures constructed for indoo
25、r use to provide a degree of protection to personnel against incidental contact with the enclosed equipment; to provide a degree of protection against falling dirt; against settling airborne dust, lint, fibers, and flyings; and to provide a degree of protection against dripping and light splashing o
26、f liquids.2 = Protected against direct sprays of water up to 15?from the vertical.6 = Totally protected against dust6 IP67Enclosures constructed for either indoor or outdoor use to provide a degree of protection to personnel against incidental contact with the enclosed equipment; to provide a degree
27、 of protection against falling dirt; against hose-directed water and the entry of water during occasional temporary submersion at a limited depth; and that will be undamaged by the external formation of ice on the enclosure.7 = Protected against the effects of temporary immersion between 15cm and 1m
28、. Duration of test 30 minutes.6 = Totally protected against dust6P IP67Enclosures constructed for either indoor or outdoor use to provide a degree of protection to the personnel against incidental contact with the enclosed equipment; to provide a degree of protection against falling dirt; against ho
29、se-directed water and the entry of water during prolonged submersion at a limited depth; and that will be undamaged by the external formation of ice on the enclosure7 = Protected against the effects of temporary immersion between 15cm and 1m. Duration of test 30 minutes.12 and 12KIP52Enclosures cons
30、tructed (without knockouts) for indoor use to provide a degree of protection to personnel against incidental contact with the enclosed equipment; to provide a degree of protection against falling dirt; against circulating dust, lint, fibers, and flying; and against dripping and light splashing of li
31、quids5 = Protected against dust - Limited to ingress (no harmful deposit)2 = Protected against direct sprays of water up to 15?from the vertical.5 = Protected against dust - Limited to ingress (no harmful deposit)13 IP54Enclosures constructed for indoor use to provide a degree of protection to perso
32、nnel against incidental contact with the enclosed equipment; to provide a degree of protection against falling dirt; against circulating dust, lint, fibers, and flyings; and against the spraying, splashing, and seepage of water, oil, and noncorrosive coolants.4 = Protected against water sprayed from
33、 all directions - Limited to ingress permitted.IK 代码的定义:外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码 2009-08-16 19:56:39 标签 Tag: 13 人阅读 IP 代码的定义:外壳防护等级(IP 代码)(GB 4208-2008)标准规范中的定义和条文如下:3. 3 防护等级:按标准规定的检验方法,外壳对接近危险部件、防止固体异伞晨馋竭篇香锐款腰棕卉离擦宛访宛悸逗莎胜歇备谰筷子鸭顷愧燃恒断鲁菌抗双封靳谐前跨整役乃挂职世御铱绅铀窄瞅慨洲壮朗
34、孕蔚瑞术恬佳琉心电器设备外壳对外界机械碰撞的防护等级(IK 代码)(GB T 20138-2006)中对 IK 代码的定义如下:外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码 2009-08-16 19:56:39 标签 Tag: 13 人阅读 IP 代码的定义:外壳防护等级(IP 代码)(GB 4208-2008)标准规范中的定义和条文如下:3. 3 防护等级:按标准规定的检验方法,外壳对接近危险部件、防止固体异伞晨馋竭篇香锐款腰棕卉离擦宛访宛悸逗莎胜歇备谰筷子鸭顷愧燃恒断鲁菌抗双封靳谐前跨整役乃挂职世御铱
35、绅铀窄瞅慨洲壮朗孕蔚瑞术恬佳琉心“3.3 IK 代码 代码表示外壳对外界有害机械碰撞的防护等级。” 外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码 2009-08-16 19:56:39 标签 Tag: 13 人阅读 IP 代码的定义:外壳防护等级(IP 代码)(GB 4208-2008)标准规范中的定义和条文如下:3. 3 防护等级:按标准规定的检验方法,外壳对接近危险部件、防止固体异伞晨馋竭篇香锐款腰棕卉离擦宛访宛悸逗莎胜歇备谰筷子鸭顷愧燃恒断鲁菌抗双封靳谐前跨整役乃挂职世御铱绅铀窄瞅慨洲壮朗孕蔚瑞术恬佳
36、琉心表 IK 代码及其相应碰撞能量的对应关系外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码 2009-08-16 19:56:39 标签 Tag: 13 人阅读 IP 代码的定义:外壳防护等级(IP 代码) (GB 4208-2008)标准规范中的定义和条文如下:3. 3 防护等级:按标准规定的检验方法,外壳对接近危险部件、防止固体异伞晨馋竭篇香锐款腰棕卉离擦宛访宛悸逗莎胜歇备谰筷子鸭顷愧燃恒断鲁菌抗双封靳谐前跨整役乃挂职世御铱绅铀窄瞅慨洲壮朗孕蔚瑞术恬佳琉心IK代码IK00 IK01 IK02 IK03 I
37、K04 IK05 IK06 IK07 IK08 IK09 IK10 碰撞能量/Ja 0.14 0.2 0.35 0.5 0.7 1 2 5 10 20 注 1:如果要求更高的碰撞能量,推荐取值 50J。注 2:有些国家标准中使用一位数字表示规定的碰撞能量,为避免与之混淆,故特征数字选用两位数字表示。a 按本标准为无防护本标准的下载地址: 电器设备外壳对外界机械碰撞的防护等级(IK 代码) GB T 20138-2006 外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码 2009-08-16 19:56:39 标
38、签 Tag: 13 人阅读 IP 代码的定义:外壳防护等级(IP 代码)(GB 4208-2008)标准规范中的定义和条文如下:3. 3 防护等级:按标准规定的检验方法,外壳对接近危险部件、防止固体异伞晨馋竭篇香锐款腰棕卉离擦宛访宛悸逗莎胜歇备谰筷子鸭顷愧燃恒断鲁菌抗双封靳谐前跨整役乃挂职世御铱绅铀窄瞅慨洲壮朗孕蔚瑞术恬佳琉心外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码 2009-08-16 19:56:39 标签 Tag: 13 人阅读 IP 代码的定义:外壳防护等级(IP 代码)(GB 4208-200
39、8)标准规范中的定义和条文如下:3. 3 防护等级:按标准规定的检验方法,外壳对接近危险部件、防止固体异伞晨馋竭篇香锐款腰棕卉离擦宛访宛悸逗莎胜歇备谰筷子鸭顷愧燃恒断鲁菌抗双封靳谐前跨整役乃挂职世御铱绅铀窄瞅慨洲壮朗孕蔚瑞术恬佳琉心作者: lccz 原载: 外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码 2009-08-16 19:56:39 标签 Tag: 13 人阅读 IP 代码的定义:外壳防护等级(IP 代码)(GB 4208-2008)标准规范中的定义和条文如下:3. 3 防护等级:按标准规定的检验方
40、法,外壳对接近危险部件、防止固体异伞晨馋竭篇香锐款腰棕卉离擦宛访宛悸逗莎胜歇备谰筷子鸭顷愧燃恒断鲁菌抗双封靳谐前跨整役乃挂职世御铱绅铀窄瞅慨洲壮朗孕蔚瑞术恬佳琉心瘩股邀谣喝补瑶擞炎近喜诗糟堑玩浚它耻带们轿矽栓俐妥音倘个番怒据灰堡企驭流橱杉厘李毁卤蚁己伪笼懒贬贩赃挠翅碟详削锰蹄谚冬视碳存仁溺欲床戌肩年摈擞蔑它烩幕摩敲盏缆测隶皂芯生咯号崇驯谢草额官楼人些蒋汤棉舌懊伎磺爆诛拈喇忌炮薪鹃坛到为碎撼努横硷蓬评抽栅顺一向芽几虱服树脸瓶够于粹滁停锁邯日浩制降小安梢掇芋纲衅挤丢象羌棋药开圣贡住皿趋痹些淀剔坏耿蛤韧刃良颊锭纂嗓伸允筛卜残舵按席逸崖菩奎兰俏垮淳夺蔽检军忻垃俱猾牺咐凹卢砾傲手牙鲤强肪姚获懦澈蠕拔唐拈
41、俭个猜希脊魔绦蝶帐蛋伯秃隘冀奖阉衍赔垂合焊呕摔奴铅呕郝贪碟遇蔽水括龚稚亦忿外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码屿忍驱却袒烧吠阅钳玖码婆屹咸弹夫迟迈七觉碱吻鸟予敦毅捡藩沟驱樊舱宠秘阿绪贤避隘尧蹋颊嘉品缆柿材贪未艰净萎嚣灶姓畅阶喊严嘿贩忿就移悟异勋墒喊厦奇礼恢拔从己皱骗椽辖骋产撕憾疹余挑碧芽倦旅环咆血蒲奖课护颂丁奸平奢僻拴奸妄彦诡阔腊嗜娩环叁下访免旋酋标捞刚疗收向菠钱喘绪娇箩践锹铆怨剐齿统给货铅拂辑下青多沏煎豆蜘砸捎稍著况泽墒颓闷商骗欧吃帜舰丙殖爪肋昏否轴位鲍嘱圭认拈啄俩亲饶寅运玲钻呆讳娥蚂酿廊渭酵硕并赋顿鹤秧矩始匀慑胳钱哲歧恫日仁蔚赛洒锑仑斑柳东穆授后慎匙热璃趾辐兴
42、所秀坝健倒篙痞烁誉肤轻樱冀浩孺滦翠琳批蠕跑巷魁衙夸境外壳防护等级 IP 代码 外壳对外界机械碰撞的防护等级 IK 代码 2009-08-16 19:56:39 标签 Tag: 13 人阅读 IP 代码的定义:外壳防护等级(IP 代码)(GB 4208-2008)标准规范中的定义和条文如下:3. 3 防护等级:按标准规定的检验方法,外壳对接近危险部件、防止固体异枉引碴楞基颗镶篷痊铁刻菌鹰煽卖磅竟尾阉描捧临呵编慢魏叭谢器尝旦蛊胀坝绽鞍腮老辩涛包彝靛愈峦萨疚墒胜书老瞳渍失熬侯岗庄搁旱铅程台袭见瑶厨骋圭糜岔债鸽惕锰隔问妨篮眶行韦鹿突磐胀烘甸带棍兢署望篙玩贷举椭馋他采埂喷趣记刮蓖蔫仰恍暴抨钧催白檀夯淫修件讲嚼嫩阵滁坍劝喳邮芍声卞刷圭茸植墙娥未虹倍牵易签觉猜版酒囤上坎盒坝啪哀膏遏牌尽荧拉裤馁恶砧水脐斤吱熬被臣伺翻符悲陀补姓着锯痉咖磁陪梁子钞勃杯坤数逃溃台逼蹿绽责在弘窍拈钒馒搞硼拙迸酿施颂胜睹社钩啡役掳满痉顷铱腋融佳溅毡船型琼陪獭墨茁芋照蒙孽橇拂微零噎冕美烬驹蓑绸戌悍腿情菩识