The rock breaking without smoke,dust,slungshot,noise and any internal injury can reduce environmental pollution and energy consumption,which has great economic value and social sense.
在
破裂的过程中,无烟、无尘、无飞,无噪声及无任
内伤,可以减少环境
染,降低能耗。
The rock breaking without smoke,dust,slungshot,noise and any internal injury can reduce environmental pollution and energy consumption,which has great economic value and social sense.
在破裂的过程中,无烟、无尘、无飞,无噪声及无任内伤,可以减少环境染,降低能耗。
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