Glued. According to the notice of Lingbi Senior Vocational and Technical School, the group training manual and the group training record book used by the school need to be printed 1 0,000 copies each, totaling 2,000 copies, which are now released to the public: 1. Specification: Finished A4, 200g copper cover, 2000 copies bound, so Yong Ying Manual is bound.