橡塑90°屈挠试验机技术条件
Technical specifications for rubber and plastics 90°flex testing machine
2011-12-20
HG/T 2440-2011
橡胶或塑料涂覆织物屈挠磨损试验机技术条件
Technical specifications for rubber and plastic coated flex fabric wear testing machine
2011-12-20
GB/T 17200-2008
橡胶塑料拉力、压力和弯曲试验机（恒速驱动） 技术规范
Technical specification for tensile, compression and flexural testing machines for rubber and plastics (constant rate of rtaverse)