Q. If a drawing specifies 500 micro-inch requirement, I've always been under the impression that this value would be the maximum allowed surface-roughness variation as defined by ASME B46.1. A colleague told me that this is just a target value, not a maximum. what is the convention for ...
aeverytime这首歌的中文意思 everytime this first song Chinese meaning[translate] avan der Mee法语的翻译 van der Mee French translation[translate] aCannot locate the Authorware hardware key.please attach it to a parallel interface port. 不可能找出Authorware硬件key.please附上它对一个平行接口口岸。[tr...