PD211-1F4Y9仪表外形:96*96; 开孔:91*91 PD211-1F4Y9仪表外形:120*120;开孔:112*112 PD211-1F4Y9仪表外形:80*80; 开孔:76*76 PD211-1F4Y9仪表外形:72*72; 开孔:67*67 PD211-1F4Y9仪表外形:48*48; 开孔:45*45 PD211-1F4Y9仪表外形:96*48; 开孔:9