海词手机词典

CONDUCTING THE GROUTING DEPTH MONITORING FOR THE ANCHORAGE ROOT IN THE HOLE OF THE PRE -STRESSED ANCHORAGE ROPE UTILIZING MICRO-ELECTRODE SYSTEM APPARENT RESISTANCE POTENTIAL METHOD

播放读音 播放读音

以上内容独家创作,受著作权保护,侵权必究

海词词典,十七年品牌