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【判断题】不锈钢导热率很低,电阻率高,所以常采用小电流、短时间焊接,焊接功率小,不会造成不锈钢焊件表面过热,能获得高质量的焊点。( )
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Discount stores typically fall into the ________ group with respect to margins and volume.
Which of the following wholesaler functions reduces inventory costs and risks to suppliers and customers?
Electronic shopping is a form of direct marketing.
Wholesalers exclude manufacturers and farmers because they are engaged primarily in production, but include retailers, as they are selling to the end consumer.
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