freeze-dried butyl rubber stopper 20-D3
胶塞
rubber stopper,丁基胶塞,医用胶塞,pharmaceutical rubber stopper,冻干胶塞,freeze-dried rubber stopper,lyophilization rubber stopper,注射胶塞,injection rubber stopper,antibiotic rubber stopper,抗生素胶塞,oral liquid rubber stopper,口服液胶塞,垫片,gasket
是
20-D3
10000000
北美洲,中/南美洲,西欧,东欧,大洋洲,亚洲,中东,非洲
是
样品免费,只收取快递费
tejie
20-D3 20mm