【摘要】 现行的刨花板标准GB/T 4897—2003《刨花板》和前版标准GB/T4897—1992《刨花板》中规定的握螺钉力测试方法有较大差异。分别按照两个标准中规定的测试方法对相同的刨花板进行了握螺钉力测试,结果显示,前者测试值偏低。因此,要满足现行标准的要求,应当相应提高刨花板的质量。更多还原

【Abstract】 There is some marked differences in test method of screw holding capability between current and previous national standards for particleboard GB/T 4897—2003 and GB/T 4897—1992. According to the two standards, screw holding capability values of identical particleboard samples were determined. The results showed the values gained by the test method of GB/T 4897—2003 were lower than those by the test method of GB/T 4897 —1992, hence board quality should be raised correspondently in order to meet the current standard.更多还原