Domesic diaphragm gas meters

GB/T6968-1997

OIML R31, EN1359.

Domesic diaphragm gas meters are gas volume measurement instrument for coal gas, natural gas, LPG etc. It is designed and developed according to world advanced technology, based on our rich experience, with the merits of small size, light in weight, accurate measurement, high sensibility, low noise, in accordance with Chinese standards GB/T6968-1997 and international standards OIML R31 and EN1359.