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Chinese Standard: GB 21009-2007

Mine blast-hole drills—Safety requirements

全国矿山机械标准化技术委员会(SAC/TC 88)

本标准是从物理性能及预定使用方面对矿用炮孔钻机提出的限制。本标准所规定的安全要求适用于机器寿命期内各阶段所产生的危险。
本标准适用于在露天和井下矿山以及隧道中钻凿炮孔的凿岩钻车、钢丝绳冲击钻机、潜孔钻机、旋转钻机和牙轮钻机(以下简称钻机)。

This standard is the original Chinese electronic standard.
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If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com.

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