DL/T 1990-2019
Determination of sulfur trioxide in flue gas from thermal power plants-Controlled condensation method
KS L 5118-2022
Test method for optimum SO3 in portland cement
T/CSEE 0387-2023
CFR 2021 TITLE40 VOL31 CHAPTER I SUBCHAPTER N PART 417 Subpart K
SO3 Solvent and Vacuum Sulfonation Subcategory
CFR 2021 TITLE40 VOL31 CHAPTER I SUBCHAPTER N PART 417 Subpart J
Air—SO3 Sulfation and Sulfonation Subcategory
UNE 83432:1986 EX
ADDITIONS FOR CONCRETE. FLY ASH: DETERMINATION OF SULFUR TRIOXIDE (SO3) BY GRAVIMETRIC METHOD
KS L 5118-2017
Standard testing method for optimum SO 3 in portland cement
ASTM C563-20
Standard Guide for Approximation of Optimum SO
ASTM C563-96
Standard Test Method for Optimum SO3 in Hydraulic Cement Using 24-h Compressive Strength
ASTM C563-19
Standard Guide for Approximation of Optimum SO
ASTM C563-18
Standard Guide for Approximation of Optimum SO
ASTM C563-18a
Standard Guide for Approximation of Optimum SO
ASTM C563-17
Standard Guide for Approximation of Optimum SO
ASTM C563-16
Standard Guide for Approximation of Optimum SO
ASTM C563-15
Standard Test Method for Approximation of Optimum SO
ASTM C563-13
Standard Test Method for Approximation of Optimum SO
ASTM C563-07
Standard Test Method for Approximation of Optimum SO3 in Hydraulic Cement Using Compressive Strength
ASTM C563-04
Standard Test Method for Optimum SO3 in Hydraulic Cement Using 24-h Compressive Strength
ASTM C563-03
Standard Test Method for Optimum SO3 in Hydraulic Cement Using 24-h Compressive Strength
ASTM C563-02
Standard Test Method for Optimum SO3 in Hydraulic Cement Using 24-h Compressive Strength