常見例句雙語例句HPDE (high-density polyethylene) spiral pipe has a broad application prospect for its unique properties.即高密聚乙烯）螺旋管以其獨(dú)特的優(yōu)點(diǎn)，在工程中有著十分廣泛應(yīng)用前景。 返回 high-density polyethylene application