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- double pipe grouting 双重管注浆
- Considering plate outrunning at bridge head of Jingzhu expressway,sleeve valve pipe grouting technology is put forward. 结合京珠高速公路桥头搭板脱空实际情况,提出采用"袖阀管"灌浆技术进行处治。
- By analyzing the quality cause of post-tensioning prestress pipe grouting,the paper proposed some relative technical measures and management measures. 通过对后张法预应力管道压浆质量原因的细致分析,提出了保证其质量的技术措施和管理措施。
- Double pipe cyclone air duct Normal highway vehicle adopts double pipe cyclone air duct filtering device + normal air filter. 双管旋风进气道普通公路用车采用双管旋风进气道滤清装置+普通空气滤清器。
- The technology of pipe reactor for sulfuric acid and ammonia consists of a festoon single pipe reactor changed from the TVA embedding double pipe reactor for sulfuric acid and ammonia. 硫酸、氨管式反应器技术是将TVA埋床式硫酸、氨双管改为悬挂式单管道反应器。
- sleeve-valve pipe grouting technology 袖阀管注浆应用
- Application of Double Pipe Rotary Grout Jetting in the Anti-leakage Wall Project of Wangjiaxiang Dock 两重管旋喷工艺在王家巷码头区防渗工程中的应用
- Sleeve valve pipe grout injection for ground consolidation 袖阀管法注浆加固地层施工
- Tank process, double pipes process and mixing process are easy to achieve heat balance and product moisture, with low ammonia loss and steady operation. 认为槽式工艺、双管工艺和混合工艺较易解决热平衡问题,产品水分易达标,氨损失小,生产运行稳定;
- double pipe longitudinal finned exchanger 双套管式纵向翅片换热器
- Closed- loop double pipe direct return system 闭式双管异程系统
- Application of Sleeve Valve Pipe Grout Injection in Foundation Strengthening 袖阀管注浆法在地基加固中的应用
- The paper instruduces the construction,the law of airflow and calculation methodof Laval Nozle were,which was used in the double pipes positive pneumatic conveying systen of moden flour mill. 介绍了在现代专用粉厂气力压运复式系统中使用的拉伐尔喷管的结构、气流运动规律及计算方法。
- He is working double tides to finish his essay. 他日夜苦干,赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- Construction technology of advanced small pipe grouting and calculation of grout amount in tunnel works 隧道超前小导管施工工艺及注浆量的计算
- The carpet is too thick to double up. 这地毯太厚没法折叠。