أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
I need this information to plan the activities with time line. your opinion is very important for me. So
How many metersmm pipe should be installed by one plumber and a helper in one day at high level?
I think you can use the "Invite to answer" feature on the question page to invite some of the professionals on Bayt.com to help you out.
I invited some of the colleagues on the site in order to help out with an answer.
