如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
隔离密封垫圈
硫酸氧钒(Ⅳ),99.9%
2,2'-二邻氯苯基-4,4',5,5'-四苯基-1,2'-二咪唑
3-甲基-4-硝基苯甲酸
DESICCATORS"MOBILEX", WITH LID WITH SCREW THREAD, SCREW-CONNECTION CAP, SILIC. SEALING RING, BOROS
3-氨基-4,4,4-三氟丁烯酸乙酯
N-苄基苯胺
CAPSULES PTFE, 80 mm
管路接头,PP,直通,用于内径为6-10 mm的管路
LIDS, FLAT FLANGE, WITH CENTER NECK KF 50 AND 2 ANGLED NECKS KF 25 15° DN 150