wafer type component 圆片型元件

N-type wafer n型硅片

Wafer type check valve 对夹式止回阀

single wafer type 单一晶片型式

Wafer type check valves 板式止回阀

WAFER TYPE SIGHT GLASS 对夹型视镜

Wafer Type Butterfly Valve 对夹式碟阀

wafer type 对夹式

p-type silicon wafer P型单晶硅片