visible area 与 plate area 的区别.

visible area 与 plate area 的区别. plate 求翻译,If If the internal area is not fully visible,flanges must be provided on the pipe bends. region 与 area 的区别 districk与area的区别? area与 position的区别 area area visible和obvious区别 visible artifacts什么意思 英语翻译Although the common method of using a backing plate is to put a plate with the same size as other plates,it may be wasteful to put a plate over the entire area in the case of a large die or when there are only very small numbers of thin p plate是什么意思 name plate plate是什么意思 the plate license plate plate中文 number-plate