ASHRAE 138-2021
Standard 138-2021 -- Method of Testing for Rating Ceiling Panels for Sensible Heating and Cooling (ANSI Approved)
ULC 138
Standard Method of Test for Fire Growth of Insulated Building Panels in a Full-Scale Room Configuration (CAN/ULC S138-06)
32020D0138
32017R0138
32018R0138
32015R0138
32019R0138
32016R0138
32013D0138
32012D0138
32009L0138
32011D0138
32008D0138
32008R0138
DIN 138
Metal-cutting tools - Bores, keyways and driving features for tools with parallel bore and 1 in 30 taper bore
32007D0138
32006L0138
32004R0138
32004D0138
32003D0138