钢制干货集装箱生产中薄板自动焊焊接质量一直不稳定，客户投诉较多。
The weld quality of auto welding in steel container manufacturing is always unsteady and gets more complaints from customers.
钢制干货集装箱生产中薄板自动焊焊接质量一直不稳定，客户投诉较多。
The weld quality of auto welding in steel container manufacturing is always unsteady and gets more complaints from customers.
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