GB/T 536-2017
Liquefied anhydrous ammonia
GB/T 30915-2014
A-hydroxy polyether polyols
GB 23101.1-2008
Implants for surgery—Hydroxyapatite—Part 1:Ceramic hydroxyapatite
GB 23101.2-2008
Implants for surgery—Hydroxyapatite—Part 2:Coatings of hydroxyapatite
GB/T 16577-2010
Plastics - Tetrahydroxy polyether polyols
GB/T 16576-2010
Plastics - Trihydroxy polyether polyols
GB/T 26324-2010
1-Hydroxyethylidene-1,1-diphosphonate acid
GB/T 15594-2010
Plastics - Octahydroxy polyether polyols
GB/T 8570.2-2010
Determination of liquefied anhydrous ammonia - Part 2: Estimating of ammonia content
YS/T 1282-2018
Dihydrogen hexahydroxy platinate
QB/T 1467-2007
Hydroxycitronellal
SH/T 1802-2016
Hydroxyacetonitrile for industrial use
SH/T 1803-2016
Hydroxyacetonitrile for industrial use Determination of hydroxyacetonitrile,formaldehyde and hydrocyanic acid
FZ/T 97037-2016
Spandex warper
FZ/T 54010-2014
Elastane filament yarns
SB/T 0921-2012
SB/T 10921-2012
YS/T 1499-2021
FZ/T 96030-2021
Spandex winder
FZ/T 54120-2019
Spun-dyed elastane filament yarn