5/16-inch hose和short 90-degree hose这两种规格可以用汉语解释一下吗?5/16-inch hose是指长度为5/16英寸的软管吧!short 90-degree hose的hose弄错了，应当是fitting is used to connect the hose to the melter.

5/16-inch hose和short 90-degree hose这两种规格可以用汉语解释一下吗?5/16-inch hose是指长度为5/16英寸的软管吧!short 90-degree hose的hose弄错了，应当是fitting is used to connect the hose to the melter. 请问 hose reel 和hose reel covers是什么?请问 hose reel 还有hose reel covers是什么? 请问 hose reel 和hose reel covers是什么?请问 hose reel 以及hose reel covers是什么?很急!以及hose reel covers是用来做什么的？ inch 问一下hose和pipe的区别?顺便有人知道JIC hose什么意思么? 5 Foot 10 inch是多高啊 5feet 8 inch 是多高? 5-4 inch请问这是多高啊 ? 5ft 10 inch 是多高? 英语翻译21.If a match box is 0.17 feet long,what is its length in inches the most closely comparable to the following?A.5 1/16 inch highlighter B.3 1/8 inch jewelry box C.2 3/4 inch lipstick D.2 3/16 inch staple remover E.4 1/2 inch calculator in和inch在字典中的先后 short for 和 for short hose nozzle KELLY HOSE shower hose 角铁：3 inch*3inches*5/16 inches(ie,8mm)是什么意思啊 5feet 9inch 是多少厘米 feet和inch换算我是156厘米,请帮忙换算等于多少feet多少inch,感激不尽,