《善良的小峓子》在线观看_69堂亚洲国产日韩精品无码专区成人妻中文字幕一区二区三区在线久久久久_色一情一乱一伦一区二区三区

Shanghai Jingxin Industrial Development Co., Ltd. is a high-tech enterprise engaged in the research and development, production, sales, and service of life science experimental equipment and reagents. It provides various tissue grinders such as multi-sample tissue grinders/frozen grinders/high-throughput tissue grinders (high-throughput tissue grinders)/soil grinders/mortar grinders/rapid tissue crushers/fully automatic low-temperature tissue grinders to universities across the country.

The following is a video introducing the products of Shanghai Jingxin Technology's multi sample organization grinder, to explain to everyone.