GB 4947-2003 工业赤磷 https://chemreg.net/regulations/46_gmsds.pdf/view https://chemreg.net/@@site-logo/ChemReg-branding.png GB 4947-2003 工业赤磷 Loading The Document Viewer requires that you enable Javascript. Download 46 GMSDS.pdf — 223.5771484375 KB
