ZYJ系列架柱(zhu)式液壓(ya)回(hui)轉鉆(zhan)(zhan)機(ji)主要有:ZYJ-270架柱(zhu)式液壓(ya)回(hui)轉鉆(zhan)(zhan)機(ji)、ZYJ一380/210型(xing)液壓(ya)架柱(zhu)式回(hui)轉鉆(zhan)(zhan)機(ji)。ZYJ-400架柱(zhu)式液壓(ya)回(hui)轉鉆(zhan)(zhan)機(ji),是礦用(yong)液壓(ya)鉆(zhan)(zhan)機(ji),液壓(ya)回(hui)轉鉆(zhan)(zhan)機(ji)適用(yong)于巖巷面和采掘面的瓦斯和水的探測鉆(zhan)(zhan)孔(kong)
評分: |