jackstone
常見例句
- Keywords concealed engineering;quality detection and evaluation;underwater jackstone;anti-seepage wall;ground penetrating radar （GPR）;underwater detection;electromagnetic wave;imaging;
隱蔽工程;質(zhì)檢評價;水下拋石;防滲墻;地質(zhì)雷達;水底探測;電磁波;成像; 返回 jackstone