GB/T 34533-2023
Determination of porosity,permeability and saturation of shale
SY/T 6811-2016
JJG 1542-2015
JJF 1542-2015
Calibration Specification for SpO2 Simulator
GB/T 12008.6-2010
Plastics - Polyether polyols - Part 6: Determination of degree of unsaturation
SY/T 6369-1998
LY/T 1247-1999
Calculation of base-saturation percentage in forest soil
SH/T 1763-2020
GB/T 34247.1-2017
Determination of the unsaturation of isobutene-isoprene rubber—Part 1: Iodometry
SF/T 0173-2024
GB/T 34247.2-2018
Determination of the unsaturation of isobutene-isoprene rubber—Part 2:1H-NMR method
SH/T 1762-2008
Rubber-Determination of residual unsaturation of hydrogenated nitrile rubber (HNBR) by infrared spectroscopy
GB/T 12008.7-1992
Polyether Polyols—Determination of unsaturation
SY/T 6811-2010
Calibration method of core oil-water saturation meter
ISO 4764:2024
Plastics — Polyols for use in the production of polyurethanes — Determination of degree of unsaturation by using iodine method
ASTM D7385-21
Standard Guide for Estimating Carbon Saturation by Temperature Rise Upon Immersion
T/CPSI 06202-2024
SH/T 1763-2008
Nitrile rubber-Determination of residual unsaturation in hydrogenated nitrile rubber (HNBR) by iodine value
KS M 1988-2017(2022)
Butane-1,4-diol for industrial use — Determination of degree of unsaturation
KS M 1988-2017
Butane-1,4-diol for industrial use — Determination of degree of unsaturation