Counter-current swimming machines
- 条目编号
- 007-4257
- 所属类别
- 第7类 机器
- 状态
- 有效（A）
- 类型
- 商品
- 生效日期
- 01/01/2018
- 尼斯版本
- 11-2018
- TM5 通用条目
- 否
官方备注
Counter-current swimming machines are used in swimming pools to enable swimming in place against an adjustable counter-current.
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