Being connected to the rock bolt drilling machine, stirring resin anchoring, realizing fast installation the screw nut, this product has better wear-resisting, good performance, long service life.
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stirring resin anchoring
搅拌树脂锚固
以上为机器翻译结果，长、整句建议使用 人工翻译 。
应用推荐
模块上移
模块下移
不移动