天气预报 > 其他 > 天然气自闭阀拉不起来怎么办
天然气自闭阀拉不起来怎么办
更新时间: 2020-11-12 00:00:00  

天然气的自闭阀门拉不起来,可能是您没有注意阀门的方向,请注意顺时针转动是关闭阀门,逆时针转动是打开阀门,天然气自闭阀门上面会有两个英文缩写,其中s代表shut=关,o代表open=开。

天然气的自闭阀门也有球状阀门,这种阀门只有全开或者全关两种选项,顺时针转动是打开阀门,逆时针转动是关闭阀门。

关键词: 天然气 起来 怎么办

天然气自闭阀拉不起来怎么办相关经验

天气预报

最新推荐

页面:/news/view-2443666/ | 耗时:0.6013 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=2443666 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2443666 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2443666 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1087039,203917,244848,117582,244743,2453201,109239,1130356,178090,2360054,110679,137188,207880,293422,243942,1085256,1126892,282742,1125405,1130358,244798,150704,1112428,1091393,2857213,296906,134513,1117920,1444184,1052019) ORDER BY field (ArticleID,1087039,203917,244848,117582,244743,2453201,109239,1130356,178090,2360054,110679,137188,207880,293422,243942,1085256,1126892,282742,1125405,1130358,244798,150704,1112428,1091393,2857213,296906,134513,1117920,1444184,1052019)