She put the soft plastic over the hole and ran down to get more plastic from the pipe.
她把软塑料放在洞上，然后跑下去到管子那儿去取更多的塑料。
The ultrasonic signal travels through all common metal and plastic pipe materials.
超声波信号穿过所有常见的金属和塑料管材。
The present invention relates to a steel-plastic composite pipe material for transmission of fluid.
本发明涉及一种输送流体的钢塑复合管路材料。
The utility model can be best applied for the connection of the aluminum plastic pipe.
本实用新型适用于铝塑管的连接。
The plastic-pipe-industry's definite scale made it the influence.
塑料管道已经形成了初具规模的行业力量。
The plastic-pipe-industry's definite scale made it the influence.
塑料管道已经形成了初具规模的行业力量。
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