industry-yd77699云顶国际

in may 26th, yu zhiyong, director of the intellectual property office of the province, came to my company to investigate and investigate the patent application of the enterprise. kong lumin, director o

in april 10th, heze science and technology awards conference, shandong jade amperex technology limited an invention patent a graphene composite lithium ion battery anode material three yuan preparation

in june 28th, in 2017, the doctoral candidate of tsinghua university, heze social practice welcome meeting was held in heze human resources and social security bureau. ten tsinghua phd students will be

not long ago, the chinese academy of sciences ningbo institute of materials in conjunction with the zhejiang industrial technology research institute, china graphene industry technology innovation stra

electric vehicle battery is traction battery, and other batteries are different, we ride the electric car want to ride faster, far away, charging is not convenient, with the charge, charging time want

in june 5th a member of the cppcc national committee, the standing committee of the national federation, chairman of the shandong chamber of commerce, the national strategic alliance guangdong shengfen