Fadada ductsops yadda ya kamata a sakin kafaffun hanyoyin don rage farashin wurin kebul da kuma kiyayewa a cikin sabbin ayyukan ginin karkashin kasa da aikin yau da kullun. Wadannan matosai suna hana kwararar ruwa da kuma ciyawar duct banks da tsarin gudanar da kwastomomi yayin da suke gudanar da matsalolin masu haɗari ga tushen su.

● Babban kayan aikin filastik, haɗe tare da gas mai dorewa na roba

Hujjojin lalata lalata da tasiri na dogon lokaci ko na ɗan lokaci

Water-m da gas-m

● sanye da na'urar rope ƙulla na'urar don ba da damar kiyaye igiya ta hanyar farfadowa zuwa farantin mai cike da filogi

● Cire da kuma sake zama