HG/T 4883-2016
1,4-Butanediol diglycidyl ether for industrial use
HG/T 4883~4884-2016
GB/T 22114-2021
Humectants for toothpastes—Glycerin and polyethylene glycol
GB/T 24768-2009
1,4 - Butanediol for industrial use
HG/T 6020-2022
HG/T 6020\uff5e6021-2022
FZ/T 54137-2022
Polybutylene terephthalate drawn yarns
GB/T 24151-2009
Plastics - Glass fiber reinforced and flame retardant poly(butylenes terephthalate) compound
FZ/T 54040-2021
Polybutylene terephthalate drawn textured yarns
HG/T 5303-2018
Light-sensitive material-Di-ester of carboxymethoxybenzophenone and polytetramethyleneglycol 250
FZ/T 54145-2023
GB 21343-2023
The norm of energy consumption per unit production of calcium carbide, vinyl acetate, polyvinyl alcohol, 1,4-butanediol, dicyandiamide and monocyandiamide
GB/T 20186.1-2006
Secondary coating materials used for optical fiber Part 1: Polybutylene terephthalate
FZ/T 54057-2012
Polybutylene terephthalate partially oriented yarns
FZ/T 51005-2011
Fiber grade polybutylene terephthalate chip
FZ/T 54142-2023
HG/T 5867-2021
Technical specification for green-design product assessment—1,4-Butanediol
GB 22114-2008
Humectants for toothpastes—Glycerin and macrogol
GB 31604.51-2021
YD/T 1118.1-2019
Secondary coating materials used for loose tube of optical fibre-Part 1: Polybutylene terephthalate