GB/T 36034-2018埋弧焊用高强钢实心焊丝、药芯焊丝和焊丝-焊剂组合分类要求国家标准
英文:Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of high str...
英文:Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of high str...
英文:Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of creep-re...
英文:Tubular cored electrodes for creep-resisting steels GB/T 17493-2018介绍: 国家标准《热强钢药芯焊丝》由TC55(全国焊接标准化技术委员会)归口上报及执行,主管部门为国...
英文:Tubular cored electrodes for non-alloy and fine grain steels GB/T 10045-2018介绍: 国家标准《非合金钢及细晶粒钢药芯焊丝》由TC55(全国焊接标准化技术委员会...
英文:Tubular cored electrodes for stainless steels GB/T 17853-2018介绍: 国家标准《不锈钢药芯焊丝》由TC55(全国焊接标准化技术委员会)归口上报及执行,主管部门为国家标准化管理...
英文:Tubular cored electrodes for high-strength steels GB/T 36233-2018介绍: 国家标准《高强钢药芯焊丝》由TC55(全国焊接标准化技术委员会)归口上报及执行,主管部门为国家标...
英文:Gases and gas mixtures for welding and cutting processes GB/T 39255-2020介绍: 国家标准《焊接与切割用保护气体》由TC55(全国焊接标准化技术委员会)归口上报,T...
英文:Wire electrodes,wires,rods and deposits for gas shielded arc welding of high strength steels GB/T 39281-2020介绍: 国家标准《...
英文:Wire electrodes, wires,rods and deposits for gas shielded arc welding of creep-resisting steels GB/T 39279-2020介绍: 国家...
英文:Rods, wires and deposits for tungsten inert gas welding of non alloy and fine grain steels GB/T 39280-2020介绍: 国家标准《钨极...