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Chinese National Standard Category: Rare metals and their alloys analysis method

English Title: Nickel base alloy powder; Determination of tungsten content; Cinchonine gravimetric method
Chinese Title: 镍基合金粉化学分析方法辛可宁重量法测定锡量
Standard No.: GB/T 8638.11-1988
Category No.: H14
Issued by: China State Bureau of Standards
Issued on: 1988-02-08
Implemented on: 1989-1-1
Status: superseded
Superseded by:YS/T 539.11-2006 Nickel base alloy powder -- Determination of tungsten content -- Cinchonine gravimetric method
Superseded on:2006-10-11
Abolished on:
Superseding:
Word Count:1000 words
Similar Standards: YS/T 230.1-1994   YS/T 230.3-1994   GB/T 16480.1-1996   YS/T 230.5-1994   GB/T 16480.4-1996   YS/T 230.6-1994   GB/T 18115.7-2000   GB/T 18115.10-2000   YS/T 230.2-1994   GB 11074.2-1989   YS/T 230.7-1994   GB/T 18115.8-2000   GB/T 18116.2-2000   YB 1503-1977   GB/T 18115.2-2000   YS/T 474-2005   GB/T 18115.6-2000   GB/T 18115.5-2000   GB/T 18115.4-2000   YS/T 230.4-1994  
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