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化学燃油输送复合软管
复合软管yog ib hom ntawm ntau yam ntawm cov khoom siv聚合增强txheej，密封txheej thiab sab naud los tiv thaiv hnav thiab tiv thaiv kev laus txheej。Nws yog qhwv los ntawm lub computer-pab "labyinth" foob thiab yog tsim los ntawm sab hauv thiab sab naud kauv钢hlau txhawb紧固。Nws起源于nyob rau hauv teb chuws欧洲，yog lub cim tshiab ntawm kev nyab xeeb石化软管。