Trapped O Ring Seal AL (V) ISO63 PK1真空支架密封 C10521701
上海赫哲真空设备有限公司
p1Src=//y1.yzimgs.com/uploads/461521/202653-125251507.jpeg?watermark/2/text/5LiK5rW36LWr5ZOy55yf56m66K6-5aSH5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/750/fill/I0E3QTlBOA==/gravity/Center