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IS 2303 : Part 1 : Sec 2 : 2021 ( ISO 720:2020)
GRADING GLASS FOR ALKALINITY PART 1 HYDROLYTIC RESISTANCE OF GLASS GRAINS SECTION 2 DETERMINATION AND CLASSIFICATION OF HYDROLYTIC RESISTANCE AT 121C
Technical Committee :
CHD 10
Price :
₹ 2,500.00 ( US$ 30.00)