多项选择题
用于血沉试验检测的血液样本常通过()头盖的真空负压采血管进行收集。
未知题型用于血沉试验检测的血液样本常通过()头盖的真空负压采血管进行收集。
Booking Note (B/N) is a form to be filled out by the ex...
单项选择题Booking Note (B/N) is a form to be filled out by the exporter providing the carrier or the shipping agent all the necessary particulars about the shipment to book shipping space.
判断下面有不属于标准件的选项是()
未知题型判断下面有不属于标准件的选项是()