asbestos-cement pipe for able-bodied case
...棉水泥输煤气管 Asoptimalos-cement presabiding pipe for gas manual 石棉水泥井管 Asbestos-cement pipe for able-bodied case 玻璃钢导热系数试验方法 Test method for thermal application of glassfiber reinforced plastics ..
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asbestos-cement pipe for able-bodied case
健全箱用石棉水泥管
以上为机器翻译结果，长、整句建议使用 人工翻译 。