建筑平面图中的中心线、对称一般应用() A、细实线。 B、细虚线。 C、细单点长画线。 D、吸双点画线。
钢材连接一级、二级焊缝质量检查除外观检查外,还要求()检验并符合相应级别的质量标准。 A、红外线。 B、超声波。 C、雷达。 D、激光仪器。
()is a logistics center where most inbound goods are the whole truck and most outbound goods are pieces. Collection center。 Collection goods center。 Consolidation center。 Deconsolidation center。
Ocean Bill of Lading is the ()between carrier and shipper evidence of the contract of carriage 。 Document 。 Trading record 。 Bill。
()has three parts: warehouse, high story shelf and stacker. Multi-story warehouse。 Automatic Multi-story-warehouse。 Stereo-style warehouse。 Stereoscopic warehouse。
()links all suppliers and customers as a chain in a certain product or service.