form damping roller 着水辊
damping pressure roller 加湿压力滚筒
damping fountain roller 水斗辊
damping feed roller 给水辊
OPK, dedicated to make good sliding damping roller, dreamer and pioneer of sliding hardware.
欧派克，专做阻尼好滑轮，滑轮梦想家和践行者！
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应用推荐
模块上移
模块下移
不移动