Standard Number: QB/T 190.1-1993(QB/T190.1-1993)
Chinese:表壳体及其附件,金合金覆盖层 第一部分 一般要求
English:Meter cases and accessories, gold alloy coverings Part I. General requirements
Effective Date:1994-08-01
Standard Applicability:
PDF Downloadable: N
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