Al-23绝缘管, Al-23 Insulating Tube

Al-23绝缘管, Al-23 Insulating Tube

Al-23坩埚, Al-23 Crucible

Al-24坩埚, Al-24 Crucible

Al-23坩埚, Al-23 Crucible

Al-23坩埚, Al-23 Crucible

Al-23 Boat;L1 (mm)

Al-23 Boat;L1 (mm)

Al-23无孔圆盘;外径 (mm), Al-23 Round Disc Without Hole;OD (mm)

Al-25长方形板;长 (mm), Al-25 Rectangular Plate;Length (mm)