18 15 1544

18mm Combination Seal: PP Screw Cap, black, closed top; Butyl red/PTFE grey, 55° shore A, 2.0mm 1000/box18mm 已组装瓶盖: PP 螺口瓶，黑色， 实心瓶盖; 红色丁基橡胶/灰色PTFE, 肖氏硬度-55°, 2.0mm， 1000/包
Price：¥ 3167