5-5.75-0.075
外径－总长-小孔
5-2.3-0.05
5-1.75-0.1
5.4-9-0.1
4-8-0.085
4-6-0.15
4-6-0.1
4-3.5-0.05
4-1.75-0.05
4-1.75-0 .1陶瓷喷嘴
