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
TUBES, THREADED, STRAIGHT, GL 25, ISO-SCREW- THREAD, 22 X 110 X 2,5 MM, ACC. TO DIN 12216, HEAVY WALL
3,4-二氯苯乙酸甲酯
GASKET PTFE 656
垫圈,对应M单元.100/PCT
水杨苷
三氧化二铬
2-Octanone
OMNIFIT FIXED END PIECE FOR 15MM BORE CO LUMN, EA
气相进样衬管,2个/盒
焦亚硫酸钾