Explosive atmospheres: Part 29 gas detectors: Sec 2 selection, installation, use and maintenance of detectors for flammable gases and oxygen (First Revision)
Measurement of radioactivity in the environment - Air : radon-222 : Part 13 Determination of the diffusion coefficient in waterproof materials: membrane two-side activity concentration test method
CHD 30
Classification Details
Group
:
Equipments for use in Mines and Explosive Atmosphere
Sub Group
:
Electrical Equipment
Sub Sub Group
:
Code of practice for equipments in mines
Aspect
:
Code of Practice
Certification
:
None
Relevant Ministries
:
Ministry of Commerce and Industry, Ministry of Mines, Ministry of Labour and Employment, Ministry of Power