-
S&T third industry consists of S&T consult and S&T service and S&T information industries.
科技第三产业包括科技咨询业、技术服务业和科技信息业三大行业;
youdao
-
S&T third industry consists of S&T consult and S&T service and S&T information industries.
科技第三产业包括科技咨询业、技术服务业和科技信息业三大行业;
youdao