GB 16193-1996 车间空气中二异氰酸甲苯酯(TDI)卫生标准 https://chemreg.net/regulations/37-58_gmsds.pdf/view https://chemreg.net/@@site-logo/ChemReg-branding.png GB 16193-1996 车间空气中二异氰酸甲苯酯(TDI)卫生标准 Loading The Document Viewer requires that you enable Javascript. Download 37-58 GMSDS.pdf — 87.93359375 KB
