water spraying的意思|示意
美 / /
英 / /
water spraying相关例句
On - going water spraying or dust enclosure should be applied during drilling or rock breaking.
打石或钻探期间,需经常洒水或以围封防止尘埃飞扬.
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Multi - function water spraying and asphalt spraying.
多功能洒布车,洒水洒沥青转换使用功能.
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