gas apparatus meaning in Chinese

煤气装置
燃气具用调节和安全附件

Combustion flue gas apparatus
燃烧排气测定器
Blood gas apparatus
血内气体测定器
Our company has already have valve for more than ten yearses which have produced history , it is to collect designing , produce , sell the integrated professional enterprise . professional research and developments , make , sell all kinds of copper valve , gas apparatus , gas fittings , water warm ones , in charge of connecting one and five metals fittings , etc
我公司已有十多年的阀门生产历史，是集设计、生产、销售一体化的专业企业。专业研发、制造、销售各类铜阀、燃气用具、燃气配件、水暖件、管接件及五金配件等系列产品。