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The thickness of the concrete protective layer is insufficient, and the external harmful medium easily penetrates the protective layer to reach the surface of the steel bar, causing the steel bar to r

In order to welcome the 70th birthday of the motherland, create a strong festive atmosphere, praise and promote the spirit of patriotism, and further stimulate the cadres and workers based on their po

On the afternoon of September 30th, China Coal Group Party Committee Held "Not Forget Your Heart, Remember Your Mission" Celebrating New China The 70th Anniversary Of The Founding Meeting.

On September 23, the five-time Standing Committee of the 13th Session of the Jining City Federation of Industry and Commerce and the Education Work Conference on the theme of “Don't Forget the Heart o

Recently, the Shandong Provincial Department of Industry and Information Technology announced the list of the first edition of the high-end software (the third batch) in Shandong Province in 2019, an

Recently, Shandong Province Honesty Construction Promotion Association officially announced the list of Shandong Province's integrity construction demonstration enterprises. Shandong Cate Intelligent