AzerbaijaniWhatsapp:A335-P9jcopipe.comA335-P9Appy A193 B7 A194 2H awọn fifọ pẹlu ibeere agbara ti o kere ju ti 125 Ksi
Appy A193 B7 A194 2H awọn fifọ pẹlu ibeere agbara ti o kere ju ti 125 Ksi
A ni igbona ni igba otutu ati awọn alabara tuntun lati darapọ mọ wa fun ASTM SEMBALDALUS TEE B366 (W080CB, AKIYESI N08020, Elo4020, alloy20).
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Gẹgẹbi ọkan ninu awọn olupese awọn oludari ni Ilu China, a ni gba ọ pada lati ra iṣẹ ṣiṣe alabọde wa ni ọpọlọpọ agbegbe ni agbara agbegbe, resistance si agbara cricking agbara.
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