012-821
- 编号
- 012-821
- 类别
- 12类 运输工具
- 英文名称
- Interlocking, durable polyethylene plastic pieces specially adapted for use in vehicles as weight for extra traction, that when filled with sand or salt are used to replace sandbags
- 中文名称
- 互锁式、耐用的聚乙烯塑料部件,专为车辆配重而设计,可增加牵引力;填充沙子或盐后,可代替沙袋使用。
