guard rings 中文意思是什麼
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It is obvious that, in general, guard rings should be on both sides of the pcb with plated - through holes
顯然，一般情況下，在pcb的上下表面都應設計保護環，二者通過金屬化孔相連。 -
Key be flame rings may release 23 instructors to learn skills - agni incantations ; be guard rings lives in the most dangerous time to save a life - rings will be broken
得到火焰戒指可以施放23級導師學習技能烈火咒得到守護戒指可以在生命最危險的時候救一命戒指將破碎。
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