And this is not surprising given Siemens long history of co-operation dating back to 1872, when the company delivered China's first pointer telegraph.
这并不奇怪，因为西门子与中国的合作历史可以追溯到1872年，其时西门子为中国交付了第一个指针电报。
And this is not surprising given Siemens long history of co-operation dating back to 1872, when the company delivered China's first pointer telegraph.
这并不奇怪，因为西门子与中国的合作历史可以追溯到1872年，其时西门子为中国交付了第一个指针电报。
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