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由全国高校机械工程测试技术研究会,中国工程机械测试技术研究会和上海计量测试学会等联合举办的84年全国力振展于10月16日至21日在沪举行,参展厂商共52家。右图为大会会场入口处
The 84-nation National Exhibition held by the National Institute of Mechanical Engineering Testing Technology, China Construction Machinery Testing Technology Research Institute and Shanghai Institute of Measurement and Testing, etc. was held in Shanghai from October 16 to 21 with 52 exhibitors. The picture on the right shows the entrance of the conference hall