最新章节:美国一意孤行 损失或将由全球买单 第123章 (2024-07-05 00:25:25)
更新时间:2024-07-05 00:25:25
本文目录一览:1、三线插头颜色代表什么2、三项插头的三个颜色各代表什么线3、三线插座怎么接线图解三线插头颜色代表什么三线插头颜色分别为:火线代表红线。零线代表蓝线。黄绿双色代表地线。1.单相用电设备,"The success of the show reflected the increasing global interest in China's people and culture, as well as the interest of the people of China in preserving and studying their own history," said Loewentheil, who's Historical Photography of China Collection is the largest holding of late Qing dynasty photographs of China in private hands……
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