অনুসন্ধান করুন
Sewage system
01
নর্দমা ব্যবস্থা
a system of pipes and facilities that collect and process dirty water and waste from buildings and house
উদাহরণ
When the sewage system is overwhelmed, toilets can clog, causing backups in the plumbing.
অ্যাপ ডাউনলোড করুন
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