AQ/T 1087-2020 代替AQ 1087-2011 煤矿堵水用高分子材料
AQ/T 1087-2020.Polymer material for water shutoff at coal mine.1范围AQ/T 1087规定了煤矿...
行业标准2023.08.18
AQ/T 1087-2020.Polymer material for water shutoff at coal mine.1范围AQ/T 1087规定了煤矿...
行业标准2023.08.18
DL/T 1317-2014.The code of ultrasonic time of flight diffraction technique for b...
行业标准2023.08.18
DL/T 1319-2014.Guide of measuring points arrangement for circulating fluidized b...
行业标准2023.08.18
标准下载地址:...
行业标准2023.08.18
DL/T 1320-2014.Implementation guide of management system for energy-requirements...
行业标准2023.08.18
DL/T 1321-2014.Standards for structure and identifier in dam safety monitoring d...
行业标准2023.08.18
AQ/T 1090-2020.Polymer foaming material for filling and sealing at coal mine.1范围...
行业标准2023.08.18
AQ/T 1089-2020.Polymer material for consolidating coal and rock at coal mine.1范围...
行业标准2023.08.18
DL/T 1322-2014.Guide of cold and combustion adjustment tests forcirculating flui...
行业标准2023.08.18
DL/T 1326-2014.Guide for 300MW circulating fluidized bed boiler operation.1范围DL/...
行业标准2023.08.18