gbt 7186-1998 煤矿科技术语 选煤

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1、ICS01.040.73D20荡黯中华人民共和国国家标准Gs/T7186-1998eqvISO1213-1门993煤矿科技术语选煤Termsrelatingtocoalmining-Coalpreparation1998门2一08发布1999一05一01实施国家质董技刁险监督局发布Gs/T7186-1998目次前言···············································“·········”··········”······················”········“”·⋯⋯，ISO前言········

2、····“·“········“·······················‘·，········‘·，········“··········‘·······················‘··⋯N1范围·········································，，.············”······，··············”·················，···”····⋯⋯12引用标准·····················”··························“·”·········

3、·”··········”·····················⋯⋯13基本术语·，············，········，，······“，·······“··········“·········”···，··································，⋯13.1选煤一般术语··”·······“··············································‘··································⋯⋯13.2分选特性·····················

4、········“··········“，······························”·········“···········“⋯⋯33.3能力与处理量··························“·····，’···............................................·⋯⋯.54分级···················”··················”············”····················”·····“··········“·········“⋯8

5、4.1一般术语···”·”·····“”··········”·······”··········”··········”·······””··················“·········一84.2筛分······”·········，······················，·····················”····················..···············”······，⋯104.3筛分机的部件····································”················

6、····”·························”·········一114.4按用途分类的筛分机·········“，·······”··，·······，·”‘·······，···········，”·········，”·······”···‘·····一124.5按结构原理分类的筛分机················”··················⋯⋯，’’··”···············，···”···⋯⋯134.6在气流或水流中的分级··················”·····················

7、·······································⋯⋯145分选············”·······”········”···········”········，，·········”··········”··········”·········“········一185.1一般术语······”······························”··········”·······“·········“··········”··········”····⋯⋯185.2干法选煤······“··，·····

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