Number
Name
Status
- GB/T 36493-2018 《Detemination of the flowability for glass fiber chopped stands》 Active Products
- GB/T 38092-2019 《Vitreous and porcelain enamels—Determination of fluidity behaviour—Fusion flow test》 Active Products
- GB/T 39696-2020 《Determination of flowability of fine ceramic powders—Calibrated funnel》 Active Products
- GB/T 40244-2021 《Chemicals—Liquid or solid identification—Fluidity test method》 Active Products
- GB/T 40934-2021 《Rotational moulding—Test method for powder flowability》 Active Products
- GB/T 41329-2022 《Determination of flow rate of metallic powders—Calibrated funnel method (Gustavsson flowmeter)》 Active Products
- GB/T 42697-2023 《Nonwovens—Test method for porosity》 Active Products
- GB/T 5061-1998 《Metallic powders--Determination of apparent den-sity--Part 3:Oscillating funnel method》 Abolish Products
- GB/T 6609.25-2004 《Chemical analysismethods and determination of physical performance of alumina--Determination of untamped density》 Abolish Products
- GB/T 40380.2-2021 《Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 2: Determination of flow rate at elevated temperatures》 Active Products
- GB/T 40380.1-2021 《Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 1: Determination of apparent density at elevated temperatures》 Active Products
- GB/T 11986-1989 《Surface active agents--Powders and Granules--Measurement of the angle of repose》 Active Products
- GB/T 1479.3-2017 《Metallic powders－Determination of apparent density－Part 3: Oscillating funnel method》 Active Products
- GB/T 1479.1-2011 《Metallic powders - Determination of apparent density - Part 1: funnal method》 Active Products
- GB/T 1479.2-2011 《Metallic powders - Determination of apparent density - Part 2: Scott volumeter method》 Active Products
- GB/T 1482-2010 《Metallic powders - Determination of flow time by means of a calibrated funnel (Hall flowmeter)》 Abolish Products
- GB/T 31057.3-2018 《Granular materials—Physical properties—Part 3: Fluidity index》 Active Products
- GB/T 5162-2006 《Metallic powders - Determination of tap density》 Abolish Products
- GB/T 31057.2-2018 《Granular materials—Physical properties—Part 2: Determination of tap density》 Active Products
- GB/T 5162-2021 《Metallic powders—Determination of tap density》 Active Products
- GB/T 9988-1988 《Test method for alkali resistance of porcelain enamels》 Active Products
- GB/T 11418-1989 《Determination of resistance to heat of vitreous andporcelain enamels》 Active Products
- GB/T 11548-1989 《Standard test method for impact resistance of rigid plastic sheeting by means of a tup (falling weight)》 Active Products
- GB/T 12272-1990 《Measuring method of radio-frequency high potential withstanding voltage for radio-frequency coaxial connectors》 Active Products
- GB/T 12416.2-1990 《Glass--Hydrolytic resistance ofglass grains at 121℃--Test method and classification》 Active Products
- GB/T 13767-1992 《Textiles--Method for the determination of the ability of textiles to heat resistance》 Active Products
- GB/T 15489.8-1995 《Colour filter glass test methods--Resistance UV irradiating stability》 Active Products
- GB/T 15560-1995 《Standard test method for short-time hydraulic failure and resistance to constant internal pressure of the plastics pipes for the transport of fluids》 Active Products
- GB/T 4548-1995 《Test method and classification for hydrolytic resistance of the interior surfaces of glass containers》 Active Products
- GB/T 15820-1995 《Test of resistance to pull out ofjoints between polyethylene (PE) pressure pipes and fittings》 Active Products