QB/T 1911-1993 Abolished Industry standards-Light industry

QB/T 1911-1993

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

Basic Information

Standard Code: QB/T 1911-1993

Standard Type: Industry standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Heavy metals and their alloys

ICS Name: Horology

Publish Date: 1994-01-06

Implement Date: 1994-08-01

Pages: 4 pages

Development Information

Pages: 4 pages

Superseded by the following standards

QB/T 1911-2007 The clock is made of lead brass plate and band

Related Standards

GB/T 4051-1997 Replaced

GB/T 4051-1997 Cal synthetic ruby

Publish Date: 1997-05-28

GB/T 4051-2013 Active

GB/T 4051-2013 Synthetic ruby

Publish Date: 2013-12-17

QB/T 1539-2023 Active

QB/T 1539-2023 QB/T 1539-2023 Brass sheet and strip for clocks and watches

Publish Date: 2023-04-21

QB/T 1542-2020 Active

QB/T 1542-2020 QB/T 1542-2020 Lead brass bars and wires for clocks and watches

Publish Date: 2020-08-31

QB/T 1911-2019 Active

QB/T 1911-2019 The clock is made of lead-antimony brass plate and band

Publish Date: 2019-11-11

QB/T 2315-1997 Active

QB/T 2315-1997 Watch case round glass size series

Publish Date: 1997-09-01