单词：packing nut
packing nut的用法和样例：
例句
- Some wrench-operated valves, specifically those used in ammonia and amines service, have packing nuts with notches machined into the flats.一些扳手型阀门，特别是那些用于氨和胺设施的扳手型阀门的衬垫螺母带有加工进平面的凹槽。
单词：packing nut 相关文章
Packing 包装 Brief Introduction 包装包括运输包装（外包装或大包装）和销售包装（内包装或小包装）。这些都是为了保护商品的品质完好和数量完整而采取的
商务英语300句
歌词如下: I had a little nut tree noting would it bear but a silver nutmeg and a goldeb pear the king of Spain's daughter came to visit me and all for the sake of me little nut tree
英语儿歌274首
Mrs. Flinders decided to have her portrait painted. She told the artist,
英汉幽默故事选读
包装 Packing （一） The next thing I'd like to bring up for discussion is packing. 下面我想提出包装问题讨论一下。 We'd like to hear what you say concerning the matter of packing. 我很想听听你们就包装问题发表意见。
实用英语
Broadcast: May 6, 2003 By Mario Ritter This is the VOA Special English Agriculture Report. Nuts that grow on trees are an important part of the diet in many cultures. They also provide an important ex
VOA2003（上）-社会广角
DEVELOPMENT REPORT - Plumpy'nut Aids Fight Against Hunger By Jill Moss Broadcast: Monday, April 25, 2005 I'm Gwen Outen with the VOA Special English Development Report. Nutriset is a food company in F
农业与发展