关注微信公众号查券更方便
大量现货A438S12TDF A438S10TFC
A198S13TOF A438S10TOF A438S12TOF德国平板可控硅晶闸管优惠供应
【晶闸管模块】A198S13TOF A438S10TOF A438S12TOF A438S13TOF
