Octagonal zinc yakakuvara mwenje simbi pole ine base plate uye ruoko rwomumwe ZvinhuInoshandiswa kune iyo nyaya yeiyo general-chinangwa Simbi GB / T1591-2008, Q235, Q345 inoshandiswa muChina.
Q235 zvishandiso kune SS400, ASTM A36. Min Govera kushushikana 235 MPA.
Q345 yakaenzana neS355JR. Gr 50. Min govert Stims 345 MPA.
Kazhinji tinoshandisa Q235 nekuda kwekuvhenekera matanda.
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