
电子电气产品中全氟辛酸和全氟辛烷磺酸的测定 超高效液相色谱串联质谱法
Determination of perfluorooctanoic acid and perfluorooctane sulfonic acidin electronic and electrical products—Ultra high performance liquid chromatographic method with tandem mass spectrometry
Determination of perfluorooctanoic acid and perfluorooctane sulfonic acidin electronic and electrical products—Ultra high performance liquid chromatographic method with tandem mass spectrometry
Determination of short chain chlorinated paraffins in electrical and electronic products—Gas chromatography-mass spectrometry
Determination of hexabromocyclododecanes in electrical and electronic products—nHigh performance liquid chromatography-mass spectrometry
Lithium carbonate
Non-destructive testing-UItrasonic testing-Characterization and verification of ultrasonic thickness measuring equipment(ISO 16831:2012,IDT)
Non-destructive testing- Test method for texture by neutron diffraction
Restricted substance in electrical and electronic products-Determination of hexavalent chromium- Ion chromatography method
Lithium ion battery for electrical energy storage
Classification,designation nomenclature and basic specifications for lithium primary batteries
Rubber insulated cables of rated voltages up to and including 450/750 V-Part 2: Test methods