1、- 1 2 (pvd)(cvd)3 1. 2.3.4.5.6.t8 1 1a. -ac33050ac33070 b.2506003070/80100/c.-mm 1.52.5 2a. ac1accm(ac1ac3)b. 32 a. ac3 accm3050b. 3 a. ac3 ac13050ac3 ac13070b. -tkdt/1.01.51.21.8kk1.22.0d4 a. -45-2001160-hhhrcb. -tdbt/22.5b1020d12t8178015hrc604110218020045hrc644110t8 1. - 1 -stanly d.rockwell1919-
2、1201.588mm1-23 2. -2).mns3).()()-()-130-10.923000500 -2003.1-2,34a(1):c740880c740880760920c770870. 23 -4qpqa, b, c,1 d,2e f, g, h, i, j, k,l, m,qpq - b, 120062010- 60min 180min 70c 180c(2): - (1),234(3),a: 3939 3636 3030 393936363030b,cda,-1mm-hl=1000*(vb/va) ,hl-vb-va- b -kh0.02mmhr ( 2014.11.12014.12.1)-41plc-pid plcplc100%1 22ac3acm3b24 ac3ac1-
