QB/T 190.2-1993 Active Industry standards-Light industry

QB/T 190.2-1993 Case and its accessories, testing of purity, thickness, corrosion resistance and bonding strength of gold alloy coating Part 2

Publish Date: 1994-01-06 Implement Date: 1994-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 30

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Basic Information

Standard Code: QB/T 190.2-1993

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 1994-01-06

Implement Date: 1994-08-01

Development Information

Same series standard

QB/T 190.1-1993 Case and its accessories, gold alloy coating - Part 1: General requirements. (English translation)

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