厂家大量供应点胶针头、点胶针咀厂家，规格参数如下：规格颜色内径外径长度14G橄榄色1.55mm1.84mm6.5/13/26/38mm15G琥珀色1.37mm1.81mm6.5/13/26/38mm16G灰色1.32mm1.6mm6.5/13/26/38mm18G绿色0.84mm1.26mm6.5/13/26/38mm20G粉色0.6mm0.9mm6.5/13/26/38mm21G紫色0.51mm0.8mm6.5/13/26/38mm22G蓝色0.41mm0.7mm6.5/13/26/38mm23G橙色0.34mm0.62mm6.5/13/26/38mm25G红色0.25mm0.5mm6.5/13/26/38mm27G透明白色0.21mm0.4mm6.5/13/26/38mm30G浅紫色0.16mm0.3mm6.5/13/26/38mm32G黄色0.09mm0.26mm6.5/13/26/38mm34G浅青色0.06mm0.26mm6.5/13/26/38mm所有产品均可定制特殊长度，起订量100/支