您要查找的是不是:
- concrete pipe rack 混凝土管架
- Seal pipe rack of lamp of D, exhaust to decrease 2/3. 封D、排气灯管架减少三分之二。
- There is a crane ahead that is hanging a large concrete pipe. 前面有一台吊车正在吊着一只大水泥管。
- Before and after operation, count the drillpipe (DP) on the pipe rack to verify tally figures. 操作前后,数一下钻杆架上的钻杆数量,和钻杆记录表核实。
- Both pipe rack and jetty operations are also in full compliance with the above-mentioned HSSE standards. 欧德油储将继续遵循健康、安全、环保的准则,成为大亚湾石化区建设的主力军。
- Are there any pipe racks on the location? 井场上有钻杆架吗?
- The pipe rack of the pump house is found one of its bracings was canceled because the bracing interfered with the pipe rout. 泵房管道走廊一处柱间支撑因与管道敷设矛盾,施工取消了一根斜拉杆。
- As a new joist technique of concrete pipe pile, the prestressed concret e pile mechanical bond express joint has been used in engineering nowadays. 预应力混凝土管桩机械快速接头作为一种新型的管桩连接技术,近年在工程中时有使用。
- The standard pipe rack configuration for this drill consists of a long pipe cradle that is fastened to a pair of paral-lelogram- type swing arms. 本钻机的标准管架配置由一个长管道托架组成,该托架被固定在两个平行四边形的旋臂上。
- The research results also indi-cate that the steel fiber reinforced centrifugal concrete pipe has better durability. 研究还表明,离心钢纤维混凝土管具有较好的耐久性。
- There is an equipment in front of the building.(behind the water tower, under the pipe rack, on the floor, inside the steel structure, in the workshop). 在建筑物前面(在水塔后面、在管廊下面、在地面上、在钢结构里面、在车间内)有一台设备。
- In concrete pipe, corrosion-resistant liners may be placed in the invert of the sewer for protection. 在混凝土管道中,防腐衬里可以放置在管子里面保护管子。
- The bending moment of common prestressed concrete pipe piles is relatively low under the horizontal earthquake action. 摘要普通预应力混凝土管桩在水平地震作用下抗弯能力较差;
- Considerations on capacity expansion revamping and large-scale atmospheric and vacuum distillation unit are expounded in the light of frame, pipe rack and the unit construction. 从框架、管架以及装置施工几方面,对扩能改造和大型常减压蒸馏装置的平面布置需考虑的问题,谈了几点看法。
- The safety harness is not allowed to secure on the scaffold which is not fixed with coupler. The harness should be secured on the safety line on the pipe rack. 安全带不允许挂在施工中还没有用卡件固定好的脚手架上,应挂在设置的生命线或固定好的脚手架钢管上;
- Inspect dish of hemal change, expression bleeds to inspect dish of brim, hematic pipe rack is empty, inspect shift of dish of hemal bazoo side and retina central arterial beating. 视盘血管改变,表现为视盘边缘出血,血管架空,视盘血管鼻侧移位和视网膜中央动脉搏动。
- When reinforced concrete pipe is needed for larger sizes, at interior protective coating or coal tar, vinyl, or epoxy should be considered. 如果需要大尺寸的钢筋混凝土管,内部衬里用煤焦油,乙烯基或环氧应该考虑。
- Epoxy or plastic liming may be cast into the concrete pipe during manufacture;or bitumastic or coal tar epoxy may be painted on the concrete pipe surfaces after installation. 可以在制造混凝土管道时将环氧和塑胶衬里浇筑在里面,或在安装后用沥青砂浆或煤焦油屠宰混凝土管的表面。
- The tests research of blasting vibration simulating earthquake were carried out by a reinforced concrete pipe embedded landscape orientation and hangfire. 摘要通过埋置钢筋混凝土管约束爆破的竖向震动,采用延时爆破方式进行模拟天然地震的试验研究。