Home / Standards / GBT 19743-2018 GBT 19743-2018 Water-atomized pure iron powder and alloy steel powder for powder metallurgy 粉末冶金用水雾化纯铁粉、合金钢粉 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A