长江引水三期工程采用大口径玻璃钢夹砂管，是首次在软土地基上敷设。
Large diameter GRP sand pipe used in Changjiang Water Diversion Project (III) is paved for the first time in the soft ground.
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。
The sand inclusion glass fiber reinforced plastic pipe takes thermosetting resin as base body, take glass fibre and its products as reinforced material.
并建议尽快制定玻璃钢夹砂管的管材标准、设计规范、施工规程以及质量验收标准。
It is suggested that the technical standards, the design specifications, the job specifications, and the quality requirements, be worked out as soon as possible.
本实用新型公开了一种玻璃钢夹砂管，要解决的技术问题在于提供一种成本低且能有效利用管身强度的玻璃钢夹砂管。
The utility model discloses an FRPM (fiberglass reinforced plastic mortar) pipe and aims to provide an FRPM with low cost and available utilization for solving the technical problems.
生产夹砂管的关键设备是玻璃钢夹砂压力管缠绕机。
目前，我国已经能够自主生产玻璃钢夹砂压力管缠绕机。
At present, China has been able to produce their own SGFRP winding machine.
目前，我国已经能够自主生产玻璃钢夹砂压力管缠绕机。
At present, China has been able to produce their own SGFRP winding machine.
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