Ansigo arey bir bir bir ah oo bir ah ASTM A182
Warshado fara badan oo kala duwan, dukaamo iyo nidaamyo ku tiirsan feeraha waxqabadka sare, iyo boodhadhka tuubbada caadada ah badanaa waxay muhiim u yihiin helitaanka shaqada.
Af-noorwiiji ah
Jabbaan
Geek
Af-deego ah
Chromium Molybdenumkoum Alloy birta ama chromium molybdenum, CRMO waa bir bir ah oo loo isticmaalo heerkul sare iyo adeega cadaadiska sare. Komium molybdenum waxaa loo isticmaalaa in jiil awooda iyo warshadaha patrochemicalmical awooddeeda, iska caabbinta jiiska iyo xoogga heerkulka sare. Komium molybdenum waxay leedahay saamaynta xoogga-weyne oo ka wanaagsan salka birta, kaas oo u saamaxaya naqshadeeyayaasha inay isticmaalaan tuubbada dhuuban ama dhexroor dhexroor yar si loo yareeyo miisaanka guud.
Faransiis
Bir bir ah