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General Category => 生活与法律 => Topic started by: laofuzi on April 22, 2021, 10:19:49 AM

Title: 【天问】飞机舱门紧急充气逃生梯的价格是10万人民币
Post by: laofuzi on April 22, 2021, 10:19:49 AM

这个滑梯叠回去需要用冻干升华压缩技术，9万多只是叠回去的价格，材料更贵，这不是普通的塑料，是编织的，你要是理解不了就别坐飞机了，给你准备几万的东西保命用，知足吧

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