national standard of gas content in one ton of coal
返回 19 条匹配短语对
coal gas in city
城市煤气
gas content in drilling fluid
钻井液含气量
gas content in formation
地层含气量
Gas in Coal Mine
矿井瓦斯
瓦斯
Gas in Coal Seam
煤层瓦斯
low gas content coal seam
低瓦斯含量煤层
gas content in coal-bed
煤层含气量
carbon content in coal
煤中碳
Chlorine Content in Coal
煤中氯
媒中氯含量
节流器
Sludge content in coal tar
焦油含渣率
Sulfur Content in Coal
煤中含硫
煤的含硫量
ammonia emission up to the national standard
氨达标排放
biological National Standard Reference material
生物标样
carrying out national requirements in national defense
贯彻国防要求
China National Coal Group Corp Datun Company
中煤集团大屯公司
Chinese National standard
中国国家标准
中国国标
国家标准
茧干燥机
中国农业工程学会
Chinese National Standard CNS
中国国家标准
discharge within controlling index of national standard
达标排放
discharging without breach of the national standard
达标排放
最近更新
冷却水面the North and South致命性部件复发性风湿症下面Single phase asynchronous motortapered bolt管带式冷凝器对流层纬向风切变