plastic pipe

In order to cooperate scientific and research developing item of plastic pipe application and research, multi plastic precast inspection well are applied on trial in Pingliang Road Drainage Piping Project.

为配合塑料管应用研究的科研开发项目，在平凉路排水管道工程中试验性应用了多座塑料预制检查井。

Test method for short-time hydraulic failure pressure of fiber-reinforced thermosetting plastic pipe

GB/T5351-1985纤维增强热固性塑料管短时水压失效压力试验方法

Fair Use Stoppage Clearing of Automatic Punching Binding Machine with Plastic Pipe

自动打孔塑管装订机的合理使用及常见故障排除

When the pressure is greater than the standard of the plastic pipe, the pipe will break, slurry and cement will escape from the pipe and pollute the mine.

当料浆的自然压力大于塑料管的耐压值后，便可使塑料管破管，从而使生产中断，浪费大量水泥、尾砂，并造成井下污染。

Study of plastic pipe low temperature floor radiation

塑料管低温地板辐射研究

Development status of welding technology of pressurized plastic pipe

塑料压力管道焊接技术的发展现状

Plastic pipe, pipe and pipe, seamless pipe of the pipeline system has become a common pipe.

塑料管 、 复合管及铜管 、 无缝钢管成了管道系统的常用管材.

Acrylics, plastic pipe, food colourants, air pump, water pump.

亚克力，塑料管，食用色素，气泵，水泵，不锈钢容器。

A water inlet pipe of the water discharge valve can be connected with a long plastic pipe and a water source for opening cavities and watering.

放水阀的进水管可接一根长塑料管，并与水源接通，可用来开穴与浇水。

Specifies dimensions and gauging of tapered pipe threads on plastic pipe and fittings.

规范塑料管道和管件上的锥形管道螺纹的尺寸和测量方法.

More than 60 villages around the town of Leona have fresh water for drinking and non-potable water for irrigation through a project linking the Senegalese government, Columbia University, and the world's largest manufacturer of plastic pipe.

由于塞纳加尔政府，哥伦比亚大学和世界上最大的塑料管道生产商之间的合作项目，利昂娜镇周围60多个村子的人都有了清洁的饮用水和灌溉用水。

Test method for external loading properties of fiber-reinforced thermosetting plastic pipe by parallel-plate loading

GB/T5352-1985纤维增强热固性塑料管平行板外载性能试验方法

It also introduces the market scope and developing prospect of domestic plastic door-window, plastic pipe, thermal and soud insulation building materials, plastic decorative plate, plastic wallpaper, etc.

重点介绍了我国塑料门窗、塑料管材与管件、保温隔音材料、塑料装饰板，以及塑料地板、塑料壁纸等其它建筑塑料制品的市场规模和发展前景。

Test method for longitudinal compressive properties of fiber-reinforced thermosetting plastic pipe

GB/T5350-1985纤维增强热固性塑料管轴向压缩性能试验方法

The reinforced composite plastic pipe with steel frame is a new kind of environmental protection tubing and there is no criterion for its intensity design and applied security at present.

钢骨架增强塑料复合管是一种新型环保管材，对于管材的强度设计和安全使用是工程师们非常关心的问题，由于此类管材开发和应用的时间较短，国家目前还没有发布相关的标准。

In chapter 2, according to the theory of strength of steel wire and plastic along with the result of hydraulic pressure burst test and short-term hydraulic pressure strength test, we calculated the strength of steel framed polyethylene plastic pipe and determined the principial working pressure.

第二章是根据传统的钢丝和塑料的强度理论以及静液压爆破试验、短期静液压强度试验结果，对钢骨架塑料复合管进行强度计算及工作压力的初步确定。

U-PVC plastic pipe has been widely used in the field of drinking water support.

PVC-U塑料管材已广范应用于饮用供水领域中。

The sand inclusion glass fiber reinforced plastic pipe takes thermosetting resin as base body, take glass fibre and its products as reinforced material.

玻璃钢夹砂管道（以下简称夹砂管）是玻璃纤维与合成树脂及石英砂的复合体。