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煤炭工业部技术发展司于1986年11月10～30日,在煤科院重庆所主持召开了“作业场所粉尘采样器通用技术条件”,“直读粉尘测量仪通用技术条件”,“矿用风速表校验规程”,“携带型矿用机械式风速表通用技术条件”,“矿用隔爆水槽、隔爆水袋通用技术规范”,“滤尘送风式防尘口罩通用技术条件”,“滤尘送风式防尘安全帽通用技术条件”,“煤矿用除尘器通用技术条件”,“煤矿井下用岩粉原料和浮尘成分测定方法”.“煤矿用柔性风筒”,“煤矿用伸缩风筒”等十一个部标准
Ministry of Coal Industry Technology Development Division in November 1986, 10 to 30, hosted by the Coal Research Institute in Chongqing held a “workplace dust sampler general technical conditions”, “direct reading dust measuring instrument general technical conditions”, “mining Anemometer calibration procedures ”,“ portable mine mechanical anemometer general technical conditions ”,“ Mine flameproof tank, explosion-proof water bag general technical specifications ”,“ dust and dust masks general technical conditions ” “Common technical conditions of dust-proof and dust-proof helmet made of dust-proof dust”, “General technical conditions of dust collector for coal mine”, “Method for determination of rock dust raw materials and dust components used in coal mine”, “Flexible duct for coal mine”, “ Hairdryer ”and other 11 ministries standards