1998年3月25日,我局计量检定测试所依法对我市一家个体废品收购部在用的500公斤台秤进行计量检定.当时业主的大儿子以他妈不在家为由拒绝检定.我局检定人员向他解释:“你妈没在家你也用秤收购,你是当事人.我们用标准砝码按检定规程进行检定,你在场,也实事求是,准就是准.” March 25, 1998, Bureau of metrological verification test according to the law of the city of a private scrap acquisition of 500 kg in the use of scales for metrological verification. At that time the owners of the eldest son refused to test his mother not at home. The staff explained to him: “Your mother is not at home you also use the scale acquisition, you are the parties. We use the standard weight verification procedures for testing, you are present, but also realistic, the standard is accurate.”