packing ring
packing ring怎么读，什么意思。密封圈;填料环充填圈...
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标签: packing ring,用法,音标,短语
相关词语
- u-packing U形皮填科...
- jury-packing 非法影响陪审团的作法...
- packing effect 紧束效应...
- packing list 装箱单;装箱明细表装箱单,花色...
- packing supplies 包装用品(物料)...
- packing and labeling regulations 包装与标签规定...
- ball packing 球(状)填充物...
- packing method 包装方法...
- packing restrainer 填料压板...
- air packing 气对...
- packing fractians 敛集率...
- packing letter of credit 包装信用状...
- packing of orders 指令组合...
- packing void fraction 填料空隙度;填料层空隙度...
- packing charges 包装费用,打包费...
- packing material 包装材料...
- packing materials 包装物料...
- packing machine 包装机...
- packing and presentation 包装装璜及外观...
- packing hook 填料钩...
- packing paper 包装纸...
热门单词
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- take one's temperature 量体温...808
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- tablet n.平板,门牌,笔记簿,碑,匾...563
- what's the matter with...? ...怎么啦?...出了什么事...547
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