YP-20T液压书芯压平机FLAT-PRESS MACHINE 该机具有书芯、簿本、帐册等压平、压紧、整形等功能。结构简单、性能稳定、压力强大、深受大小印刷厂欢迎。 It is suitable for compacting loose leaves，corring flatness and appearance of the book。It‘s simple structure，stalbe performance and great pressure have been well received by various printing factores。 | 
