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gas hose
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gas hose
Encyclopedia
工学
﹝室内管道系统﹞
释
gas hose
燃气胶管
连接燃气管道与无烟灶的专用耐油胶管。中国燃气规范明确规定,一般专用橡胶管使用寿命为1~1.5年,燃气专用不锈钢波纹管使用寿命为10年。
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structure of literary works
structure of livestock
structure of management information
structure of matter
structure of media industry
structure of mixed state
structure of molecular aggregation of polymer
structure of molecular aggregation of polymers
structure of morality
structure of music statement
structure of polymer
structure of polypeptide drug
structure of pumping station
structure of Quyi music
structure of rock mass
structure of small towns
Structure of social medical insurance system with limited government participation
structure of solar interior
structure of sports industry
structure of teachers education program
structure of the Galaxy
structure of the nervous system
structure of the upper atmosphere
structure of tilth
structure of tourism industry
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