plastic pin 中文意思是什麼
plastic pin
解釋
膠針-
Plastic injection mould, coolant passages, eject pin and electrical heating holes
塑膠射出模具?冷卻水孔、射梢孔及電熱孔 -
Pbga plastic pin ball grid array
塑膠球狀網陣排列 -
Ppga plastic pin grid array
塑膠針狀網陣封裝 -
Plastic guide pin
塑料管導針
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