软管ea复合ke mofuta oa mefuta e fapaneng ea lisebelisoa tse matlafalitsoeng tsa聚合物,lera le tiisang le lesela la kantle le thibelang botsofali。E phuthetsoe ka "labyinth" ea khomphutha 'me E entsoe ka terata ea tsepe halrelaneng le kantle E tlanngoeng。E simolohile欧洲,ke moloko oa morao-rao oa tisireletso ea石化软管。