AzerbaijaniQiimaha helSu'aalo weydiintaTuubada weldedSu'aalo weydiintaAsme B18.2.1 B18.2.2.2 Waxaa buuxinaya UN-ka UN-ka oo aan tooska ahayn ASTM A193 B7 A194 2h Hex Bolt iyo nuts
Asme B18.2.1 B18.2.2.2 Waxaa buuxinaya UN-ka UN-ka oo aan tooska ahayn ASTM A193 B7 A194 2h Hex Bolt iyo nuts
Aragga u dhexeeya ayaa ah sababta ugu weyn ee loo isticmaali karo warshado kala duwan, iyo sidoo kale xooggiisa iyo heerka ugu fiican.
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Qulqulkayaga 'astm' aastm a182 f5 crver-qoorta ee loo yaqaan 'Weld-qoorta' '' Qulqulkan ayaa si balaadhan loogu isticmaalaa warshadaha jiil sare, warshadaha wax-ka-qabashada gaaska, warshadaha dawooyinka, warshadaha kuleylka ee kuleylka, warshadaha qalabka biyaha biyaha, shirkadaha qodista saliida iyo waxyaabo kaloo badan.
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