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IS 11239 : Part 5 : 2019 ( ISO 4590 : 2016)
(Reaffirmed Year :
2024
)
Method of Test for Rigid Cellular Thermal Insulation Materials Part 5 Volume Percent of Open and Closed Cells ( Second Revision )
Technical Committee :
CHD 27
Price :
₹ 4,300.00 ( US$ 50.00)