China Senchi round hole punching mesh plate manufacturers specializing in the production of various specifications of metal perforated plates, safety grating, can produce holes are round holes, oval holes, round holes, square holes, square holes, triangular holes, five-pointed star holes, hexagonal ......
近日,由江苏省农业科学院资源所赵涵团队独立完成的研究论文《Nitrogen-dependent binding of the transcription factor PBF1 contributes to the balance of protein and carbohydrate storage in maize endosperm》在国际著名学术期刊《The plant cell》正式发表,报道......