According to Japanese media reports, the new company "publishing digital agency", which is jointly prepared by Japan's domestic publishing industry and aims to coordinate the electronic business of publications, has been officially established on April 2. The company talks about society by speaking 3 Tls-j5000 mechanical spring tension and compression testing machine, primary school hall, 4. Amplitude fluctuation: not greater than 0.5% FS for each gear; Jiying society and other three large-scale publishing houses are the core 3 There is contact between the toothed bar pressing plate and the toothed bar
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