1) PVC-U plastic pipe
PVC-U塑料管
1.
PVC-U plastic pipe has the character of corrosion resistance,no-scale,light weight and long service life.
PVC-U塑料管具有耐腐蚀、不结垢、质量轻、使用寿命长等特点。
2) plastic PVC-pipes
PVC塑料管
3) soft PCV plastic tubing
软PVC塑料管
4) PVC plastic pipe
PVC塑料套管
1.
This paper from both theoretical analysis and practical experience,successfully to blast in weak strata consolidation、freezing layer and soft rock,the use of drilling water hole solved the difficulty in drilling hole,the use of PVC plastic pipe solved the difficulty of charge,the use of adjust detona.
本文从理论分析和实践经验相结合,成功地进行弱固结地层、冻结地层及软岩的爆破,采用打水眼解决了打眼的困难,采用PVC塑料套管解决了装药的困难,采用调整雷管的延期爆破时间和钻孔间排距,解决了因爆破冲击波造成炸药密度改变、感度降低造成的拒爆难题。
5) PVC-U pipe
PVC-U管材
1.
Characteristics of PVC-U pipe and its application in wastewater treatment;
PVC-U管材的特性及其在污水处理中的应用
2.
The formulation design, technical process and technical control of the procedures in the production of fishery float by use of PVC-U pipe wastes are introduced.
介绍以PVC-U管材洗机料生产渔用浮标的配方设计、工艺流程及各工序的工艺控制。
3.
The operating principle, design philosophy, determination of the main design parameters, structure characteristics and the key parts of the extrusion mould for PVC-U pipes were analyzed theoretically.
对PVC-U管材挤出成型模具工作原理、设计原则、主要设计参数的确定、结构特点及关键部件进行了理论分析,并结合生产中取得的经验数据加以改进。
补充资料：PVC塑料门窗
PVC塑料门窗
FV(一塑科门亩化门比1一片八产「吃偏
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条