【摘 要】
:
山地工人的愿望打炮眼是山地工作中一項笨重的体力劳动。它在生产中占用的时間最长,劳动强度最大。打炮眼的工人手掄着八磅重的大鉄錘,一下一下往鋼針上打击,往往鋼钎还沒有
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山地工人的愿望打炮眼是山地工作中一項笨重的体力劳动。它在生产中占用的时間最长,劳动强度最大。打炮眼的工人手掄着八磅重的大鉄錘,一下一下往鋼針上打击,往往鋼钎还沒有凿进岩石,就已滿身大汗、喘不过气来。偶不
The desire of mountain workers to blow holes is a cumbersome physical labor in mountain work. It takes the longest time in production, the most labor-intensive. The workers who beat the hole hit the eight-pound big hammer, and once it strikes the steel pin, the drill is not drilled into the rock until it sweats and breathes out. Even not
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