Folding staircase or chain staircase मे rise और tread होता क्या है ! size कितना होना चाहिए !

[@PulkitGoyal-o3r]

Bht sundar

[@gajananpatil6659]

Amazing sir it's very helpful for me 😍

[@vinaymishra3127]

जो सीढ़ी दीवाल से नही लगी है क्या वो मज़बूत रहेगी ? या उसमे कम्पन होगा चलने पर ?

[@mamtamishra1579]

वेरी नाइस👍👍👍👍👍🌺🙏🌺

[@abuzarkhan2628]

इसमें छत की हाईड कितनी है

[@bikramvlogs7296]

Room kaa size kitna Hein....?

[@Cabdi0001]

Good lesson design

[@yuvrajkori3884]

Well Done Kk

[@cubevideos752]

Iska total cost kitna hota h

[@yogeshtemkar9340]

Sir this perfect stairs height

[@praveenkumaryadav1691]

Mid landing thickness kya hai

[@CivilsiteEngineer.]

150mm

[@chanderpaswan1305]

LSir please help 🙏 me, L type stairs me minimum ceiling height kitni honi chahiye aur sir 6 ft ceilings height h chauki k upar to kya ye sahi h.

[@Construction851]

Spot kyon lgai h sir neche

[@sanjaysharmagazipuri9251]

KitnA. Hight. Sit×run.kitnA hai.

[@Rahulrewari2000]

Total kitna kg steel lagta hai

[@khadeulhas4421]

Home pic bahar se pura dikhao sir Ghar Kaisa dekhata hi

[@CivilsiteEngineer.]

Sure

[@anjanasinghchandel8178]

Rest Dena zruri hai chain stair case .e

[@SpokenEnglishSinhala]

Four inch or three inch

[@shivprasadmalviya7710]

कृपया हिंदी में तो बताओ

[@ganeshshindemahol4122]

West

[@jatinvlogs3675]

Sir is jeene main kitne ring lagte hain