GB/T 22271.3-2016
Plastics—Polyoxymethylene(POM) moulding and extrusion materials—Part 3:\r Requirements for general materials
GB/T 22271.2-2021
Plastics—Polyoxymethylene(POM) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties
GB/T 22271.1-2021
Plastics—Polyoxymethylene(POM) moulding and extrusion materials—Part 1:Designation system and basis for specification
GB/T 5543-2006
Resin finishing agent―Determination total formaldehyde content、free formaldehyde content and methylol formadehyde contend
GB/T 19941.3-2019
Leather and fur—Determination of formaldehyde content—Part 3: Formaldehyde emissions
GB/T 34532-2017
Coking wastewater—Determination of ammonia nitrogen content—Formaldehyde method
GB/T 32684-2016
Plastic—Phenolic resins—Determination of free formaldehyde content
GB/T 27553.2-2011
Specification of plastics-bronze-steel backing triplelayer self-lubricating materials - Part 2:plastic overlay with modified POM
BS EN ISO 29988-1:2019
Plastics. Polyoxymethylene (POM) moulding and extrusion materials-Designation system and basis for specifications
BS EN ISO 29988-2:2018
Plastics. Polyoxymethylene (POM) moulding and extrusion materials-Preparation of test specimens and determination of properties
GB/T 27553.2-2011(\u82f1\u6587\u7248)
塑料青铜钢背三层复合自润滑板材技术条件 第2部分:带改性聚甲醛(POM)减摩层的板材
YB/T 6261-2024
GB/T 22271.2-2008
Plastics—Polyoxymethylene(POM)moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties
NY/T 1283-2007
Determination of Formaldehyde Content in Lentinula edodes
GB/T 22271.1-2008
Plastics—Polyoxymethylene(POM)moulding and extrusion materials—Part 1:Designation system and basis for specifications
GB/T 3600-2000
Fertilizers--Determination of ammoniacal nitrogen content--Formaldehyde method
HG/T 4446-2012
JJF(\u7eba\u7ec7) 067-2016
Calibration Specification of Tester for Formaldehyde Content of Textiles
JJF(\u7eba\u7ec7)067-2016
Calibration Specification of Tester for Formaldehyde Content of Textiles
SN/T 1904-2007
Determination of formaldehyde content in leather for import and export