1、:177-01 .1 Standard Guide for Engineering Chromium Electroplating B 177;-,.()-,.1 ASTM 08 08.08 .10 2001,2002,177-55.177-93.Copyright ASTM International.100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959,United States B 177 2 :1.3 2.3 3.4 4.5 5.6 6.6 7.8 8.9 9.10 10.10 11.11 B 177 3 1
2、.1.1 -.1.2 ,-.650.1.3 .-.2.2.1 ASTM:B 183 2 B 242 2 B 244 -2 B 253 2 B 254 2 B 281 -2 B 320 2 B 322 2 B 481 2 487 -2 499 2 504 2 507 2 558 2 568 2 571 2 578 2 602 -2 630 2 650 2 697 2 2 ASTM,02.05.B 177 4 762 -2 849 -2 850 -2 851 -,2 F 519 3 2.2 :MIL-S-13165B 4 3.3.1 ,.-.,.3.2 ,-,.,.,-,.-,-.3.3 -,-.
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