91人人澡,国产偷自拍,精品不卡一区,香蕉视频日本,国产高清自拍一区,亚洲综合欧美日韩,av免费一区

Products
Product
產(chǎn)品名稱(chēng):rigid-flex PCB
詳細(xì)信息:

1.2mm rigid-flex pcb base(4L)

HASL LF surface finished

1oz copper,ROHS compliant