The foundation becomes solid after tamping.打夯以后,地基就瓷实了.Practical construction shows that equal energy, equal deformation tamping a.等能量 、 等变形夯扩挤密矸石桩是一种地基加固新技术.Tamping tube curtain method is a new tunneling method.夯管帷幕施工工法...
Practical construction shows that equal energy, equal deformation tamping a.等能量 、 等变形夯扩挤密矸石桩是一种地基加固新技术.Tamping tube curtain method is a new tunneling method.夯管帷幕施工工法是一种全新的隧道施工工法.Don't forget to tamp the hole well. T...
From this respect, pipelining has everything to commend it.从这点来说, 管路乐于被人们采用.Welcome to telephone wenling jinyu pipelining equipment manufacture company limited. automationbusiness.铃音内容参考:欢迎您致电温岭市金悦流水线设备制造有限公司!Pipelining ...
A hydrocracking catalyst with high selectivity to middle distillates was developed.开发了一种具有较高的中油选择性的加氢裂化催化剂.Abstract: Typical failures in domestic fixed bed hydrocracking uni t over the years were summarized.文摘: 总结了我国固定床加...
We encourage all members to strive for the highest standards.我们鼓励所有成员为达到最高标准而努力。Don't strive merely for quantity of production.在生产中不要单纯地追求数量.Strive for the best, prepare for the worst.作最坏的打算,争取最好的结果....