锤子
用于普通玻璃、真空玻璃、安全玻璃的测试 符合以下标准: EN 1288-1 Determination of the bending strength of glass - Part 1: Fundamentals of testing glass EN 1288-2 Determination of the bending strength of glass - Part 2: Coaxial double ring test with large test areas EN 1288-3 Determination of the bending strength of glass - Part 3: Test with specimen supported at two points (four point bending); EN 1288-4 Determination of the bending strength of glass - Part 4: Testing of channel shaped glass; EN 1288-5 Coaxial double ring test on flat specimens with small test surface areas ISO 614 Punch method of non-destructive strength testing
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