80*80*17Φ105106*106*22106*106109*109111*111116*116*22116*116116*116*22.5116.5*116.5120*120Φ120121*121125*125*10.3145.2*145.2148.5*148.5148.5*148.5*28148.5*148.5*31.5150*150*28150*150204*204204*204*28205*205*28208*208222*60225*225*31.5250*250255*255255*255*28255*260320*320*28320*320322*322323*323325*325420*180*28420*180