... B125, C250, D400, E600, F900 Meeting EN124,BVQI and Australian standarad. Round manhole CoverFeatures:1) More than ten ... E600, F900 meeting the relevant EN124, BVQI and Australian standards and so on.6) Form and Sizes available: square, rectangle, round, from ... Approval: BVQI, LRQA, EN124.Technical datas:B-125 A H P weightkg 300X300 30200X200 7400X400 30300X300 10500X500 35400X400 17570X445 35485X360 ...