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1.Application on Disposing of Settlement Joint of Pier with Chemical Grouting in Shaping Water Gate
化学灌浆在沙坪水闸闸墩沉降缝处理中的应用收藏指正
2.The corrosion resistant plate penstock is in the frame of obvious-stem, which mainly consists of lifting device, frame, gate plate, seal, wedge block compressing set, rod and rod joint, rod guide tube, install accessory and etc.
不锈钢闸门为明杆式结构，主要由启闭装置、闸框、闸板、密封件、楔块压紧装置、门杆和杆接头、杆导架、安装附件等组成。收藏指正
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