bamboo reinforcement [包装] 竹筋
According to the test, the reinforcement of earthen sites accords with the principle of the heritage sites protection by adopting the PS series of grout material and the bamboo-steel composite anchor.
通过试验证明，采用PS系列灌浆、南竹加筋复合锚杆加固土遗址符合文物保护的原则。
youdao
应用推荐
模块上移
模块下移
不移动