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
接氢气钢瓶用管路,(2.5米/根)
2,2,2-三氟乙基甲酸酯
FLOW SENSOR FOR MSA SAMPLING PUMP
BETABASIC 18 5UM 10X2.1MM JAVELIN GUARDS 4/PK
VISCOMETERS,L.283 MM, F.TRANSP.LIQUIDS CAPILLARY:0C, RANGE cST 0,6-3 MMS/S K: 0,003 NON-CALIBRAT