石油化工气动隔膜泵工程技术规范
Technical specification for pneumatic diaphragm pumps in petrochemical industry
2017-04-12
NB/T 10751-2021
矿用往复式气动注浆泵
Reciprocating pneumatic grouting pump for mine
2021-11-16
MT/T 114-2005
煤矿用多级离心泵
Multi-stage centrifugal pumps for coal mines
2006-01-17
MT/T 671-2005
煤矿用隔爆型潜水电泵
Flameproof submerge electric pump for coal mine
2006-01-17
MT/T 994-2006
矿用手持式气动钻机
Hand-held pneumatic rotary drill in coal mine
2006-08-19
GB/T 50451-2017
煤矿井下排水泵站及排水管路设计规范
Code for design of pumping station and pipeline of under coal mine
MT/T 1119-2011
煤矿坑道钻探用往复式泥浆泵
To-and-fro mud pump used in coal mine tunnel drilling
2011-04-12
MT/T 1172-2019
矿用移动式注浆泵技术条件
Technical specification of movable grouting pumping station in coal mines
2019-11-28
AQ/T 1040-2007
煤矿用启闭风门绞车安全检验规范
Safety inspection code of start-stop pneumat winch for coal mines
2007-01-04
MT/T 903-2002
煤矿用气动凿岩机通用技术条件
General technical condition of pneumatic rock drill used in coal mine
2002-04-08
MT/T 987-2007
煤矿井下移动式瓦斯抽放泵站技术条件
Technical conditions for mobile gas drainage pumping station of underground coal mine
2007-03-30
MT/T 826-1999
煤矿用单级耐腐耐磨离心泵技术条件
Single-stage corrosion and wear-resisting centrifugal pump for coal mining-Technical condition
1999-06-02
NB/T 10750-2021
煤矿高压大流量乳化液泵站系统性能测试方法
Test method of emulsion pump station system performance with high pressure and large flow for coal mine
2021-11-16
GB/T 18024.7-2010
煤矿机械技术文件用图形符号 第7部分：压气机、通风机和泵图形符号
Graphical symbols for the technical documentation of coal mine machinery - Part 7：Graphical symbols for compressor, fan and pump