型号规格尺寸(d*D*H)SFR-16K16*24*6/4.5SFR-18K18*26*6/4.5SFR-20K20*28*6/4.5SFR-22K22*30*6/4.5SFR-22.4K22.4*30.4*6/4.5SFR-25K25*33*6/4.5SFR-28K28*36*6/4.5SFR-30K30*38*6.5/5*SFR-31.5K31.5*39.5*6.5/5SFR-32K32*40*6.5/5SFR-35K35*43*6.5/5*SFR-35.5K35.5*43.5*6.5/5*SFR-36K36*44*6.5/5SFR-40K40*48*6.5/5SFR-45K45*53*6.5/5SFR-50K50*58*6.5/5SFR-55K55*63*6.5/5SFR-60K60*68*6.5/5*SFR-63K63*71*6.5/5*SFR-70K70*80*8/6*SFR-75K75*85*8/6*SFR-80K80*90*8/6)