Construction process of concealed drainage pipes for washbasins

Construction process of concealed drainage pipes for washbasins

[@ocarking1471]

折弯角度太大，早晚堵

[@markordon]

That blue is pretty ha ha

[@user-pk3nq1su5j]

Je vois pas du tout l'intérêt des coudes 🤔

[@user-hz1zu5ym3s]

I see two problems

[@thomasbroking3221]

Only 2.

[@massimilianobusti2706]

Faglie n altra curva ......

[@teerumbott]

ooookkkkkkkkkkkaaaaaaaaayyyyyyyyyy......

[@ryankreusch3899]

Phisher price plumbing here, that will be $500