英语词汇annular pack怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	annular pack
释义	annular pack 简明释义环空充填网络释义 1 ?环装密封垫 ... annular orifice 环形节流器 annular packing 环装密封垫 annular port 环状口 ... 2 ?环庄密封垫 ... amazon packing 亚马逊包装法 annular packing 环庄密封垫; 环状填料 antiparallel packing 逆平行堆砌 ... 短语 1 Annular Packing Units 环形密封 2 Change annular BOP packing 更换万能防喷器芯子 3 annular rotating packing bed 环状旋转固定床双语例句 1 Change annular BOP packing. 更换万能防喷器胶芯。 2 The progress in FCC stripper, including he flowing behavior of gas - solid in baffles stripper, annular stripper and packing stripper, was introduced. 摘要介绍了近年来催化裂化装置汽提器的研究现状，主要包括档板汽提器的气固流态化行为，环流汽提器和填料型汽提器。 3 The utility model belongs to a packing plastic packing bag, and particularly relates to an annular folding plastic packing bag suitable for continuously packing objects under a specific environment. 本实用新型属于包装塑料包装袋，特别是适合在特定环境下连续包装物体的一种环形折叠塑料包装袋。
随便看	Delarue Delarue de la Rue and Miller's law de la rue cell De la Rue, Warren Delary delasalle De la sign delaski De La Soul delasting delatation delate delated delater delate delatestryl delatine delating delation delation delative Delative case delator delator

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