I-tan ina
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Beam carbon be Engineering, irin ASTM I tan ina galvanized, irin
Orukọ: I-beam
Agbegbe iṣelọpọ: Shandong, China
Akoko ifijiṣẹ: 7-15 ọjọ
Brand: zhongao
Standard: American Materials and Standards Institute, Ding 10025, GB
Sisanra: asefara
ipari: gẹgẹ bi onibara ibeere
Technology: gbona sẹsẹ, Àkọsílẹ sẹsẹ
Ọna isanwo: Lẹta kirẹditi, gbigbe telifoonu, ati bẹbẹ lọ.
Dada: galvanizing fibọ gbona tabi ni ibamu si ibeere alabara
Awọn iṣẹ ṣiṣe: alurinmorin, punching, gige