Chinese Classification
Professional Classification
ICS Classification
Latest
News
Value-added Services
|
Position: Chinese Standard in English/GB 7957.2-2009 |
GB 7957.2-2009 Caplights for use in mines susceptible to firedamp—Part 2:Performance and other safety-related matters (English Version) | |||
Standard No.: | GB 7957.2-2009 | Status: | superseded remind me the status change
Email: |
Language: | English | File Format: | |
Word Count: | 6000 words | Price(USD): | 180.0 remind me the price change
Email: |
Implemented on: | 2010-2-1 | Delivery: | via email in 1~3 business day |
Standard No.: | GB 7957.2-2009 |
English Name: | Caplights for use in mines susceptible to firedamp—Part 2:Performance and other safety-related matters |
Chinese Name: | 瓦斯环境用矿灯 第2部分:性能和其它相关安全事项 |
Chinese Classification: | K35 Explosion-proof electric apparatus |
Professional Classification: | GB National Standard |
ICS Classification: | 29.260.20 29.260.20 Electrical apparatus for explosive atmospheres 29.260.20 |
Issued by: | AQSIQ; SAC |
Issued on: | 2009-9-30 |
Implemented on: | 2010-2-1 |
Status: | superseded |
Superseded by: | GB/T 7957-2017 General requirements for construction,performance and explosion protected testing of caplights for use in mines susceptible to firedamp |
Superseded on: | 2017-12-29 |
Language: | English |
File Format: | |
Word Count: | 6000 words |
Price(USD): | 180.0 |
Delivery: | via email in 1~3 business day |
GB 7957.2-2009 Caplights for use in mines susceptible to firedamp—Part 2:Performance and other safety-related matters (English Version) | |||
Standard No. | GB 7957.2-2009 | ||
Status | superseded | ||
Language | English | ||
File Format | |||
Word Count | 6000 words | ||
Price(USD) | 180.0 | ||
Implemented on | 2010-2-1 | ||
Delivery | via email in 1~3 business day |
Standard No. |
GB 7957.2-2009 |
English Name |
Caplights for use in mines susceptible to firedamp—Part 2:Performance and other safety-related matters |
Chinese Name |
瓦斯环境用矿灯 第2部分:性能和其它相关安全事项 |
Chinese Classification |
K35 |
Professional Classification |
GB |
ICS Classification |
Issued by |
AQSIQ; SAC |
Issued on |
2009-9-30 |
Implemented on |
2010-2-1 |
Status |
superseded |
Superseded by |
GB/T 7957-2017 General requirements for construction,performance and explosion protected testing of caplights for use in mines susceptible to firedamp |
Superseded on |
2017-12-29 |
Abolished on |
Superseding |
Language |
English |
File Format |
Word Count |
6000 words |
Price(USD) |
180.0 |
Keywords |
GB 7957.2-2009, GB/T 7957.2-2009, GBT 7957.2-2009, GB7957.2-2009, GB 7957.2, GB7957.2, GB/T7957.2-2009, GB/T 7957.2, GB/T7957.2, GBT7957.2-2009, GBT 7957.2, GBT7957.2 |
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 | ||
Copyright: TransForyou Co., Ltd. 2008-2040 | ||
Keywords: | ||
GB 7957.2-2009, GB/T 7957.2-2009, GBT 7957.2-2009, GB7957.2-2009, GB 7957.2, GB7957.2, GB/T7957.2-2009, GB/T 7957.2, GB/T7957.2, GBT7957.2-2009, GBT 7957.2, GBT7957.2 |