Testing of welded joints of thermoplastics semi-finished products - Part 7: Tensile test with waisted test specimens
热塑性半成品焊接接头的试验.第7部分:腰形试样拉伸试验；德文版EN 12814-7:2002

2003-01-01

无疵小试样木材物理力学性质试验方法 第7部分：吸水性测定
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BS ISO 13061-7. Physical and mechanical properties of wood. Test methods for small clear specimen. Part 7. Determination of ultimate tensile stress perpendicular to grain
BS ISO 13061-7 木材的物理和机械性能 小型透明试样的试验方法 第七部分 垂直于晶粒的极限拉应力的测定

2013-02-19

Physical and mechanical properties of wood — Test methods for small clear wood specimens — Part 7: Determination of ultimate tensile stress perpendicular to grain
木材的物理和机械性能 小型透明木材试样的试验方法 第7部分:垂直于晶粒的极限拉伸应力的测定

2014-12-15