cementing outfitgrouting devicegrouting equipment
... 灌浆阀: grout valvegroutvalve 灌浆设备: cementing outfitgrouting devicegrouting equipment 灌浆孔: grout holegroutig holeinjection boring ...
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cementing outfitgrouting devicegrouting equipment
注浆装置注浆设备
以上为机器翻译结果，长、整句建议使用 人工翻译 。