... with high quality Class B125, C250, D400, E600, F900 Meeting EN124,BVQI and Australian standarad. Round manhole CoverFeatures:1) Ten years ... include Class B125, C250, D400, E600, F900 meeting the relevant EN124, BVQI and Australian standards and so on.6) Form and ... , from 200mm to 1200mm.7) Certificate of Approval: BVQI, LRQA, EN124.Technical datas:B-125 A H P weightkg 300X300 30200X200 ...