英语词汇packing sleeve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	packing sleeve
释义	packing sleeve 简明释义轴套网络释义 1 ?轴封衬套 ... 轴封抽汽风机：gland steam extraction fan 轴封衬套：packing sleeve 轴封：shaft seal ... 2 ?圆环轴套 ... packing size ==> 填充物尺寸,填衣物尺寸 packing sleeve ==> 圆环轴套 packing sow ==> 老母猪 ... 短语 1 packing shaft sleeve 填料轴套 2 sleeve packing 套筒密封垫双语例句 1 Rugged stainless steel gate, long-life packing, stainless steel stem, corrosion resistant yoke sleeve, and heavy duty superstructure. 坚固耐用的不锈钢闸板，经久耐用的填料，不锈钢阀杆，耐腐蚀轭架轴套，重型坚固的上部结构。 2 A hydraulic setting anchor of type GY241, and a double packing ZY331 back washing packer features in self pack and rubber sleeve pack are developed. 研制了液压坐封gy241型锚定器和“自封与压缩胶筒”双重密封的ZY331型反洗封隔器。
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