PE pipe hot melt socket and hot melt docking interface tensile strength and blasting strength are higher than the pipe ontology.
聚乙烯管件热熔承插和热熔对接接口抗拉强度及爆破强度均高于管材本体。
With advanced manufacturing technics, Pengli specializes in manufacturing high-tensile hex socket screws and hex head screws.
采用先进的制造工艺、专业生产高强度内六角螺钉，六角头螺钉。
With advanced manufacturing technics, Pengli specializes in manufacturing high-tensile hex socket screws and hex head screws.
采用先进的制造工艺、专业生产高强度内六角螺钉，六角头螺钉。
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