DB41/ 772-2012 Abolished Henan ProvinceLocal standards

DB41/ 772-2012 The safety inspection specification for the existing ventilation system of underground metal and non-metal mines

Publish Date: 2012-12-18 Implement Date: 2013-02-18 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: DB41/ 772-2012

Standard Type: Local standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Mine machinery and equipment

ICS Name: Mining equipment

Publish Date: 2012-12-18

Implement Date: 2013-02-18

Pages: 21 pages

Development Information

Pages: 21 pages

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