标准号:IS 2542 Pt.1/Sec.9-1978
发布日期:1979/4/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This standard ( Part I/Sec 9 ) covers the procedure for determining the linear expansion of neat plaster gauged to a standard stiff consistency on setting in continuous damp air storage by means of a simple extensometer.