解放以来,在党的重视下对防止矽肺病采取了一系列的措施后,矽肺病的情况有了显著的好转。但是坑内矽尘浓度,尚未降低到允许浓度以下(苏联标准120颗/C.C.以下)。因此我矿进行了试验研究工作(参看有色金属1956年第9期23页),结果粉尘浓度降低到162颗/C.C.,这说明矽肺病是可以消灭 Since liberation, following a series of measures taken by the party to prevent silicosis, the situation of silicosis has been significantly improved. However, the concentration of silica dust in the pit has not decreased below the allowable concentration (USSR 120 /C.C.). Therefore, I mine conducted experimental research (see non-ferrous metals, No. 9, 1956, page 23), the result of the concentration of dust reduced to 162 /C.C, which shows that silicosis can be eliminated