ZM
从属类别：矿用隔爆型手持式煤电钻、手持式气动钻煤机
用途
Application
Ⅱ
ZM系列矿用隔爆领手持式煤电钻适用于具有镁尘 爆炸性气体混合物的煤矿井下，在采掘工作面对中硬和硬煤层钻眼之用。
Ⅱ
ZM Series exploding isolation protable cola eletrical drill used for mining is applicable to coal mine where has explosive gas and coal dust,used to drill holes in half-hard and hard coal bed when digging
.
