发布时间:2025-01-31 13:06:01
用两把扳手(或管钳),分别夹住接头和弯头的六角部分,向相反方向拧动即可拆开。方向是,面对管子的方向,上面的弯头沿逆时针方向拧动,下面的直管接头固定。
案例分析2009年3月即将从天津师范大学毕业的罗彩霞面临着因名字和身份证 号被盗用而无法获得教
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