沧县计量检定所工人贾树桐同志,为了节约用铜,用铁管制成台秤游铊,方法很简单,兹以1000公斤台秤游铊为例,介绍于下。1.材料:直径约为46毫米和30毫米的铁管(废管头即可),厚约6毫米的铁板,铜顶丝或铁顶丝,300克锡或铅。2.制法:将直径46毫米铁管截成高33毫米2个,作为游铊上盖和下盖。再将直径为30毫 Cangxian metrological verification workers Jia Shutong comrades, in order to save the use of copper, made of iron pipe scale travel thallium, the method is very simple, this is 1000 kg platform tour thallium, for example, introduced in the next. 1. Material: Iron pipe (waste pipe head) with a diameter of about 46mm and 30mm, iron plate with a thickness of about 6mm, copper top wire or iron top wire, 300g tin or lead. 2. Method: The diameter of 46 mm iron tube cut into 33 mm high 2, as tour thallium cover and cover. Then the diameter of 30 milliliters