Number
Name
Status
- GB/T 7716-2024 《Propylene for polymerization》 Active Products
- GB/T 44042-2024 《Test method for underwater radiated noise from ships》 Active Products
- GB/T 44030-2024 《Metallic materials—Compression test method at elevated temperature》 Active Products
- GB/T 18449.1-2024 《Metallic materials - Knoop Hardness test - Part 1: Test methods》 Active Products
- GB/T 4340.1-2024 《Metallic materials - Vickers Hardness test - Part 1: Test methods》 Active Products
- GB/Z 44064-2024 《Technical report on LED artificial lighting environment for plant growth》 Active Products
- GB/T 3653.1-2024 《Ferroboron—Determination of boron content—Alkalimelry method》 Active Products
- HG/T 2883-1997 《Pigment Scarlet》 Active Products
- JJF 1714-2018 《Program of Pattern Evaluation of Low-level Dissolved Oxygen Meters》 Active Products
- JJF 1695-2018 《Program of Pattern Evaluation of Atomic Fluorescent Spectrometers》 Active Products
- JJF 1105-2018 《Calibration Specification for Contact(Stylus)Instruments of Surface Roughness Measurement by Profile Method》 Active Products
- JJF 1699-2018 《Program of Pattern Evaluation of Mining Carbon Monoxide Monitors》 Active Products
- JJF 1700-2018 《Program of Pattern Evaluation of Turbidimeters》 Active Products
- JJF 1681-2017 《Program of Pattern Evaluation of Sound Level Meters》 Active Products
- JJF 1674-2017 《Calibration Specification for Alarmer Detectors of Benzene》 Active Products
- JJF 1641-2017 《Program of Pattern Evaluation of Ultraviolet—Visible Spectrophotometers》 Active Products
- JJF 1564-2016 《Calibration Specification for Temperature and Humidity Standard Chambers》 Active Products
- JJF 1565-2016 《Calibration Specification for Water Quality On-line Analyzers of Heavy Metals》 Active Products
- JJF 1571-2016 《Calibration Specification for Seawater Turbidity Analyzers》 Active Products
- JJF 1574-2016 《Program of Pattern Evaluation of Atomic Absorption Spectrophotometers》 Active Products
- JJG 2067-2016 《Measuring Instruments for Metallic Rockwell Hardness》 Active Products
- JJF 1575-2016 《Program of Pattern Evaluation of Laboratory pH Meters》 Active Products
- JJF 1523-2015 《Program of Pattern Evaluation of Carbon Monoxide and Carbon Dioxide Infrared Gas Analyzers》 Active Products
- JJG 2059-2014 《Measuring Instruments for Electrolytic Conductivity》 Active Products
- JJG 2060-2014 《pH(acidity)Measuring Instruments》 Active Products
- JJF 1484-2014 《Calibration Specification for Wet Film Thickness Gauges》 Active Products
- JJF 1488-2014 《Calibration Specification for Rubber and Plastic Film Gage》 Active Products
- JJF 1464-2014 《Calibration Specification for Interface Tensiometers》 Active Products
- JJF 1458-2014 《Calibration Specification for Magnetic Yoke Detectors》 Active Products
- JJF 1441-2013 《Program of Pattern Evaluation of Dissolved Oxygen Meter With Covered-Membrane-Electrode》 Active Products