- 推荐网络解释
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pressurized air:压缩空气
pressure vessel 压力容器 | pressurized air 压缩空气 | prestressed concrete beam 预应力混凝土梁
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KUMAR, Shiva:施瓦.库马尔
KUMAMARU, Yuji;隈丸优次;; | KUMAR, Shiva;施瓦.库马尔;; | KUMARATUNGA, Chandrika Bandaranaike;钱德里卡.班达拉奈克.库马拉通加;;
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PACKING METHOD:包装法
充填工具 packing means | 包装法 packing method | 填密螺母 packing nut