1) tube clamp sealing
玻管夹封
3) glass sealed transistor
玻封晶体管
4) sealed glass tubes
封闭玻璃管
5) grit-mixed glass fiber plastic pipeline
夹砂玻璃钢管
1.
Application of grit-mixed glass fiber plastic pipeline in reservoir dam;
夹砂玻璃钢管在水库大坝旧输水洞衬砌中的应用
6) glass reinforced plastic mortar pipe
玻璃钢夹砂管
1.
By means of field test and analysis on the section of glass reinforced plastic mortar pipe (GRPMP), a concise empirical formula was obtained, which was suitable for the construction of slurry pressure balance type GRPMP by using jacking method.
通过对试验段进行现场测试与分析,获得了简明的适合于泥水平衡式玻璃钢夹砂管顶管施工的经验公式。
2.
At present, in the developed area of China, the using of glass reinforced plastic mortar pipe is growing.
玻璃钢夹砂管作为一种柔性的非金属复合材料管道,将其应用于地下给排水管道顶管工程具有重量轻、耐腐蚀、摩阻系数小、寿命长、管道和接口抗渗强度高等优点。
补充资料：一封
1.古以十万平方里为"一封"。 2.指单峰(驼)。 3.表数量。用于书信等封缄之物。
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