| 1. | Schedule 40 and 80 , rigid pvc conduit and fittings
表40和80的硬质聚氯乙烯导管和配件 |
| 2. | Type eb and a rigid pvc conduit and hdpe conduit
Eb型和a型硬聚氯乙烯导管及高密度聚乙烯导管 |
| 3. | Pvc standard for safety for schedule 40 and 80 rigid pvc conduit
管壁厚度40和80的硬聚氯乙烯 |
| 4. | Type eb and a rigid pvc conduit and hdpe conduit
Eb型和a型刚性聚氯乙烯导线管和高密度聚乙烯导线管 |
| 5. | This is a special design using tt5000 in pvc conduit with an outer wall fiberglass wrap
这是特别的设计， tt5000和玻璃纤维外套一起用在pvc导管中。 |
| 6. | Beginning in 2001 more tt5000 is being used in the single wall pipe / slotted pvc conduit design
从2001年开始，更多的tt5000被用于“单根管线配开槽的pvc管”这种设计方案中。 |
| 7. | Non - metallic conduits and fittings for electrical installations - rigid pvc conduits and conduit fittings - imperial units
电气装置用非金属导管及配件规范.硬聚氯乙烯导管和配件.英制单位 |
| 8. | A lousy marriage might literally make you sick . marital strife and other bad personal relationships can raise your risk for heart disease , researchers pvc conduit - - - high compact reported monday
本周一公布的一份研究报告指出，糟糕的婚姻可能会影响身体健康。婚姻状况不佳等不良的人际关系会增大患心脏病的风险。 |
