Marka macaamiishu ay iibsadaan tuubooyinka birta alxanka leh, waxay badanaa ka werweraan iibsashada tuubooyinka birta alxanka ah ee hooseeya. Waxaan si fudud u soo bandhigi doonaa sida loo aqoonsado tuubooyinka birta ah ee hooseeya ee tuubooyinka alxanka leh. 1, birta welded tuubooyinka laablaabashada Shoddy welded ahama tubooyinka waa ay fududahay in la laabi. F...
1. Horudhac birta birta ah ee aan xumi lahayn waa nooc wareeg ah, labajibbaaran, bir leydi ah oo leh qayb godan oo aan lahayn kala goysyo ku wareegsan. Dhuumaha birta ah ee aan xumaanta lahayn waxay ka samaysan tahay bir bir ah ama tuubo adag oo bannaan oo daloolsan tuubada dhogorta, ka dibna lagu sameeyo duub kulul, duubid qabow ama sawir qabow.
Taageerada sawir-qaadista ee galvanized waa dabayaaqadii 1990-meeyadii waxay bilaabeen inay u adeegaan sibidhka, warshadaha macdanta, taageeradan sawir-qaadista ee galvanized ee ganacsiga, faa'iidooyinkeeda ayaa si buuxda loo soo bandhigay, si ay uga caawiyaan shirkadahan inay lacag badan badbaadiyaan, hagaajinta hufnaanta shaqada. Sawir galvanized ah...
Dhuumaha galvanized, oo sidoo kale loo yaqaano birta galvanized, waxay u qaybsan tahay laba nooc: galvanized kulul oo kulul iyo galvanized koronto. Dhuumaha galvanized waxay leedahay isticmaal balaadhan oo kala duwan, marka lagu daro th...