-
Manhole Nrog Flange Pom iavLub manhole nrog flange pom iav yog ib hom kev nkag mus rau hauv lub thawv lossis lub tank uas tso cai rau ob qho tib si saib thiab saib xyuas lossis tu cov ntsiab lus sab hauv. Lub manhole nws tus
-
Manhole Nrog Clamp Pom iavmanhole nrog clamp pom iav
-
Manhole Nrog Union Sight Glassmanhole nrog union pom iav
-
Oval Taper Pebward Opeining Manholeoval taper pebward qhib manhole
-
Sab nraum Qhib Oval Manholesab nraud qhib oval manhole
-
Sab hauv Qhib Oval ManholeSab hauv Qhib Oval Manhole
-
Mini Square ManholeSquare txiv neej qhov cover (rectangular manway)
-
Siab Round Manholesiab puag ncig manhole
-
Tsis-siab Round ManholeTus txiv neej lub qhov yog tsuas yog siv rau lub siab hlab ntsha nyob rau hauv lub teb ntawm Khoom noj khoom haus, caw, dej haus, kws, thiab lwm yam.



