Plastics . thin sheets . determination of tear resistance non perforated test piece 塑料制品.薄板.剪切阻力的测定
2.
Flexible sheets for waterproofing - part 1 : bitumen sheets for roof waterproofing ; determination of shear resistance of joints ; german version en 12317 - 1 : 1999 防水软板.第1部分:屋顶防水沥青毡.接缝剪切阻力测定