SPT瓷嘴供应如下： UTS-17M-AZM-1/16-XL UTS-15A-AZM-1/16-XL UTS-33IF-AZM-1/16-XL UTS-38IH-CM-1/16-XL UTS-38JH-AZM-1/16-XL UTS-43JH-AZM-1/16-XL UTS-46JH-AZM-1/16-XL UTS-50JH-AZM-1/16-XL SBNS-30FS-CM-1/
