18 15 1132

18mm Combination Seal: PP Screw Cap, black, closed top; Silicone transparent blue/PTFE white, 45° shore A, 1.7mm 1000/box18mm 已组装瓶盖: PP 螺口瓶，黑色， 实心瓶盖; 透明蓝色硅橡胶/白色PTFE, 肖氏硬度-45°, 1.7mm， 1000/包
Price：¥ 6527