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qi ya chou qu xu dian chi liu suan
Author(s): 
Pages: 24
Year: Issue:  6
Journal: Farm Machinery

Keyword:  蓄电池壳电液密封垫圈压盘旋转臂废轮胎防漏封固稀硫酸制液;
Abstract: <正> 配制蓄电池电液所用浓硫酸,一般盛在坛内,重约数十公斤。因浓硫酸腐蚀性强,飞溅出来对工作人员皮肤、衣服造成危害。用一般方法提取既不方便又笨重,而且有一定危险。为此,我们做了一个气压抽取装置,使用方便,结构简单,便于定量抽取并做到安全生产。该装置如附图所示。充气金属管4可用拖拉机废
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