型号/Model

名称/Name

材料/Material

备注/Remarks

特征/Specification

重量/(KG)Weight

装箱数(付)/Packing No.(SETS)

YL-200

冷冻库闭门回归器
Door Closers

钢外壳
Steel Housing

弹簧芯
Spring Core

-

0.58

40

YL-200SS

冷冻库闭门回归器
Door Closers

不锈钢外壳
Stainless Steel

弹簧芯
Spring Core

-

0.5

40

YL-200Y

冷冻库闭门回归器
Door Closers

钢外壳
Steel Housing

液压芯
Hydraulic Core

-20℃

0.8

40