GB/T 35157-2017(\u82f1\u6587\u7248)
树脂型合成石板材
DB45/T 1138-2015
GB/T 5009.99-2003
Method for analysis of hygienic standard of polycarbonate resin used as food containers and packaging materials
SAE AMS3705A
Epoxy Resin, Cycloaliphatic Liquid
MIL MIL-G-46886B Notice 1-Cancellation
GREASE, SILICONE (SUPERSEDING MIL-G-46886A) (S/S BY A-A-59173)
SAE AMS3705
Epoxy Resin, Cycloaliphatic Liquid