DB37/T 3449-2019 Active Shandong ProvinceLocal standards

DB37/T 3449-2019 The ventilation technical specifications for underground metal and non-metal mines in Shandong Province

Publish Date: 2019-03-21 Implement Date: 2019-04-21 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: DB37/T 3449-2019

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Health, safety, and labor protection

ICS Name: Occupational safety and industrial hygiene

Publish Date: 2019-03-21

Implement Date: 2019-04-21

Pages: 19 pages

Development Information

Pages: 19 pages

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