Ka la 2 Tšitoe, 2020, Ofisi ea tsamaiso le tsamaiso ea Masepala oa Nanjing e phatlalalitse bahlōli ba "Nanjing khau e ntle ea patent" ka 2020. Patent ea boqapi ea Nanjing Junli Technology Co., Ltd. "sesebelisoa sa ts'ireletso ea likhohola" se hapile "khau e ntle haholo ea patent ea Nanjing".
Likarolo tsa lithibelo tsa hydrodynamic othomathike bakeng sa moralo oa modular le ts'ireletso e sebetsang ea likhohola ntle le motlakase kapa balebeli ba basebetsi.
Nako ea poso: Feb-03-2021