GOST 550-1975 Seamless steel tubes for petroleum processing and petrochemical industry Specifications《石油加工及石油化学工业用无缝钢管 规范》.pdf

相关资源

DB11 447-2007 炼油与石油化学工业大气污染物排放标准.pdf

DB11 447-2007 炼油与石油化学工业大气污染物排放标准.pdf

GB 31571-2015 石油化学工业污染物排放标准.pdf

DB11 447-2015 炼油与石油化学工业大气污染物排放标准.pdf

STAS 9315 1-1980 EQUIPMENTS FOR CHEMICAL AND PETROCHEMICAL INDUSTRY Seimic actions《化学和石油化学工业用的设备 地震作用 》.pdf

DB15 T 489-2011 石油化学工业建设工程技术资料管理规范.pdf

DB15 T 489-2019 石油化学工业建设工程技术资料管理规范.pdf

猜你喜欢

EN 60317-52-2014 en Specifications for particular types of winding wires - Part 52 Aromatic polyamide (aramid) tape wrapped round copper wire temperature index 220.pdf

EN 60317-53-2014 en Specifications for particular types of winding wires - Part 53 Aromatic polyamide (aramid) tape wrapped rectangular copper wire temperature index 220.pdf

EN 60317-55-2014 en Specifications for particular types of winding wires - Part 55 Solderable polyurethane enamelled round copper wire overcoated with polyamide Class 180.pdf

EN 60317-56-2012 en Specifications for particular types of winding wires - Part 56 Solderable fully insulated (FIW) zero-defect polyurethane enamelled round copper wire with nomina.pdf

EN 60317-56-2017 en Specifications for particular types of winding wires - Part 56 Solderable fully insulated (FIW) zero-defect polyurethane enamelled round copper wire class 180.pdf

EN 60317-57-2010 en Specifications for particular types of winding wires - Part 57 Polyamide-imide enamelled round copper wire class 220《特种绕组线规范 第57部分 220级聚酰胺-酰亚胺漆包圆铜线》.pdf

EN 60317-58-2010 en Specifications for particular types of winding wires - Part 58 Polyamide-imide enamelled rectangular copper wire class 220《特种绕组线规范 第58部分 220级聚酰-酰亚胺漆包扁铜导线》.pdf

EN 60317-59-2016 en Specifications for particular type of winding wires - Part 59 Polyamideimide enameled round copper wire class 240.pdf

EN 60317-60-2012 en Specifications for particular types of winding wires - Part 60 Polyester glass fibre wound minimum class 155 resin or varnish impregnated or not impregnated bar.pdf