Q&A

S: Immisa dherer oo jeexjeexyo ah ayaa loo isticmaali karaa taarikada leh dhumucda u dhiganta?Sidee loo go'aamiyaa inta rivets ee loo isticmaali karo laba taarikada birta ah ee 3mm?
 
A:
Dhererka usha = wadarta dhumucda laba taarikada + dhexroorka x1.6
——— madaxa wareega badhkii
Dhererka usha = wadarta dhumucda laba taarikada + dhexroorka x1.4
--- madaxa iyo madaxa fidsan