Weifang Sanjiang Plastic Products Co. , Ltd production of PVC plastic hose, wire tube, fiber tubes, garden pipes, water pipes, high pressure pipe, comp.

PVC管，塑料管，塑料软管，钢丝管，纤维管，塑料管厂，山东塑料管，高压。

youdao

Rock wool insulating tubes is basalt and other natural ore, etc as main raw materials, by high temperature melting in a fiber, stir-in binder, curing processing and is made.

岩棉保温管是以玄武岩及其它天然矿石等为主要原料，经高温熔融成纤，加入适量粘结剂，固化加工而制成的。

youdao

The crashworthiness of grass fiber reinforced epoxy tubes as collision bumper is studied and a comparison of absorption property with aluminum alloy tubes is made.

研究了玻璃纤维增强环氧圆柱管作为缓冲装置的撞击吸能特性，并与铝合金圆柱管的吸能特性进行比较。

youdao

This time, they used exotic materials to lower its weight, which included the then-new technique of creating carbon fiber tubes, and Kevlar -- a first for a Human Powered Aircraft (HPA).

ENGADGET: The Highs and Lows of Human-Powered Flight Alt