Isitandi socingo lwentsimbi
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I-ASTM i-A475 yoMgangatho wocingo lweNtsimbi eGalisiweyo
I-ASTM A475 ngumgangatho wentambo yocingo lwentsimbi esekwe nguMbutho waseMelika woVavanyo kunye neZixhobo.
I-ASTM A475 - Le nkcazo ihlanganisa amabakala amahlanu eklasi A i-zinc-coated steel strand, i-Utilities, Common, Siemens-Martin, i-High-Strength, kunye ne-Extra High-Strength, ifanelekile ukusetyenziswa njengeengcingo ze-guy kunye nezithunywa. -
BS183:1972 uMgangatho wocingo lweNtsimbi yeGalvanized
I-BS 183: I-1972 yiMigangatho yaseBritani echaza iimfuno zenjongo jikelele yocingo lwentsimbi.
I-BS 183: 1972 Ukucaciswa kwenjongo ngokubanzi intambo yocingo lwentsimbi