... 注入灰浆：injection mortar 注入灌浆：injecting grout 注明款额已付的缴款通知书：receipted demand note ...
基于80个网页-相关网页
injecting grout in separate layers 离层注浆
injecting grout steel bolt pipe 注浆钢锚管
unit capacity of injecting grout 单位注灰量
Concrete Grout Injecting Pump 水泥注浆泵
Double Liquids Grout Injecting Pump 双液注浆泵
injecting g grout 注入灌浆
·2,447,543篇论文数据，部分数据来源于NoteExpress
And ever since then, engineers have been kind of been injecting this dam with something called grout.
NPR: The Week in Iraq
应用推荐
模块上移
模块下移
不移动