controlled wall blasting 中文意思是什麼
controlled wall blasting
解釋
巖壁控制爆破-
Controlled demolition blasting technology for thin reinforced concrete wall of a flood discharging tunnel
泄洪洞鋼筋砼高薄邊墻切割拆除控制爆破技術 -
Partial cutting of the wall - corners of a concrete foundation by controlled blasting
用控制爆破部分切除混凝土基礎墻角 -
Demolition of an 11 - storeyed building with frame - shear wall structure by controlled blasting
11層框剪結構大廈控制爆破拆除 -
Demolition of concrete cut - off wall of dam by controlled blasting
大壩防滲墻施工導墻控制爆破拆除 -
Controlled wall blasting
巖壁控制爆破
分享友人