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消费者到市场上购买菜、肉等时,检验计量盘秤等的准确与不准确最简便的方法是:称秤铊。秤铊必须完整无损且清洁。 秤砣分为增砣和定量砣两种,秤铊上都标有两个数据,一个是分数,另一个是法定计量单位数。秤铊法定重量等于两个数据相乘的积。有些定量铊的重量直接标在砣上。 例1:增铊标注1/5、0.5公斤,增铊重量=0.5×1/5=0.1(公斤); 例2:定量铊标注5％、10公斤,定量铊重量=10×5％=0.5(公斤)
Consumers to the market to buy food, meat, etc., to test the accuracy and inaccuracy of the measuring disc scale, etc. The easiest way is: Weigh scales thallium. Scale thallium must be intact and clean. Scale 砣 divided into increased 砣 and quantitative 砣 two, scale thallium are marked with two data, one is the score, the other is the number of legal units of measurement. Weights Thallium The legal weight equals the product of two data multiplications. Some quantitative weight of thallium directly marked on the 砣. Example 1: Adding 1 / 5,0.5 kg of thallium and increasing the weight of thallium = 0.5 × 1/5 = 0.1 (kg); Example 2: Quantitative Thallium Labeling 5%, 10 kg, Quantitative Thallium Weight = 10 × 5% = 0.5 (kg)