These contain far more information than bar codes and can be scanned remotely.
与条形码相比，这类标签可以包含更多信息，并可以从远处被扫描。
So far, a total of more than 40 kinds of bar code on the system.
到目前为止，在系统上，共有超过40种的条形码。
Iron Eye-bar Suspension Bridge Across The Long River, Far Western China.
铁眼杆吊桥横跨长河中，至今中国西部。
The design of the case that bar was in has thus far been completely successful.
他说：“案件的大律师迄今尚未完全成功的设计。
The design of the case that bar was in has thus far been completely successful.
他说：“案件的大律师迄今尚未完全成功的设计。
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