手工制作弯弧之单件产品,焊接时因高热自然缩放 其圆弧长度会有 10~20mm误差 。 装箱时,将严选/配对出货。

For handmade products, the round arc length is allowed to have an error of 10~20mm,
 Will be care selected by pair and shipped when packing.
手工产品,其弧长允许有 10~20mm误差值 。装箱时将严选配对出货。