DVD+R/RW光盘在物理格式信息区的第19至第26字节共8个字节是Manufacturer ID(生产商标识),第26至第29字节共4个字节为Media Type ID(介质标类型识),从某种意义上讲,Media Type ID算是光盘的材料标识,或称为主版本号...
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An example epc is "urn: epc: id: sgtin: 1234567.654321.999", where "1234567" is a manufacturer identifier, "654321" is a product class, and "999" is a serial number.
例如,“urn: epc: id: sgtin: 1234567.654321.999”,其中的“1234567”是生产商标识符,“654321”是产品类,“999”是序列号。
The drift diameter is the inside diameter (ID) that the pipe manufacturer guarantees per specifications.
通径规的直径就是管子生产商所能够确保的每一管子说明书上的内径。
There shall be product ID card on both ends of package. Terms like product name, specification, color, quantity, manufacturer, production date, batch, etc. on the ID card for traceback in future.
需有产品标识单,按照产品名称、规格、颜色、数量、厂商、生产日期、批次编号等,以便追溯。
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