免费成人A片免费看|亚洲有码视频在线观看|美女毛片视频激情超碰|91精品国产欧美一区二区成人|久久无码精品一级A片一高潮不断|亚洲性爰专区三级片不卡免费|欧洲另类AV无码国产免费看|免费观看黄片视频|三级黄色网片在线|国产精品一区二区三区网址

單詞乎

steam pipe

steam pipe是什么意思、steam pipe怎么讀

steam pipe漢語翻譯

【機】 汽管

steam pipe英語解釋

名詞 steam pipe:

  1. a pipe conducting steam
    同義詞:steam line

steam pipe例句

  1. Insulation used to prevent heat diffusion, as from a steam pipe.
    絕熱材料用來防止熱量散失的絕熱材料,如從蒸汽輸送管上
  2. An insulation covering for a steam pipe, wire, boiler, or similar part.
    絕緣護套蒸汽管、電線、鍋爐或類似部分的絕緣外套
0
糾錯