The fancy piece of green woven glass and copper with SATA and power connectors called Printed Circuit Board or PCB.
织的绿色玻璃和SATA和电源连接器铜花式一块称为印制电路板或PCB。
2
A well designed perforated belt can be used in a variety of industries including: Wood, Board and panel, Paper, Diapers and non-woven industry, Hygiene and feminine products and more.
穿孔带适用于各种工业应用领域,包括:木材、板材和面板、纸张、尿片和无纺布工业、卫生和化妆品工业等。
3
The quality and performances of non-woven fabric and plastic core board place an important role in speeding up the consolidation of soft soil foundation.