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
黄铜接头组合(1/8英寸螺母,前,后垫,各一个)
(德国KNF) 微型隔膜真空泵
白色8-425实心拧盖、不含隔垫
2-甲基-5-溴苯甲醚
DELTABOND RESOLUTION AK 5UM 10X2.1MM DROP-IN GUARDS 4/PK
pEBMulti-Neo载体
不锈钢管,10M*1/16inch*0.75mm
CONTACT THERMOMETER, ADJUSTABLE WITH TURNING MAGNET, ADJUSTING AND READING SCALES, YELLOW ENAMELL
LMT-55 3止动管,0.89mm内径,总长455mm
8种有机磷农药混标