计算溶液所需的质量、体积或浓度。
PET塑料具有很好的光学性能和耐候性,喷壶具有强度大、透明性好、无毒、防渗透、质量轻、生产效率高等优点
● 材质:聚对苯二甲酸乙二醇酯(PET)
● 颜色:透明
● 瓶口纹路精密,不易漏水
● 喷头做工精细,喷洒均匀
● 瓶底圆润,安全稳固
● 表面平滑而有光泽,耐蠕变,抗疲劳性,耐摩擦性好,磨耗小而硬度高
PET塑料具有很好的光学性能和耐候性,喷壶具有强度大、透明性好、无毒、防渗透、质量轻、生产效率高等优点
● 材质:聚对苯二甲酸乙二醇酯(PET)
● 颜色:透明
● 瓶口纹路精密,不易漏水
● 喷头做工精细,喷洒均匀
● 瓶底圆润,安全稳固
● 表面平滑而有光泽,耐蠕变,抗疲劳性,耐摩擦性好,磨耗小而硬度高
PET plastic has good optical performance and weatherability,spray with high strength,good transparency,non-toxic,anti penetration,light quality,production efficiency higher merit
● Material:polyethylene terephthalate(PET)
● Color:transparent
● The bottle is not easy to fine lines,Water Leakage
● The nozzle work fine,uniform spraying
● Round bottomed,safe and secure
● The surface smooth and shiny,creep resistance,fatigue resistance,good resistance to friction,wear small and high hardness