200000m2 steel structure industrial park

전조 철강 구조 건물 산업 공원 200000m2

200,000m² Steel Structure Industrial Park - Large Scale Prefabricated Building Product Specifications Attribute Value Application Prefabricated Steel Structure Building Raw steel material Q235B, Q355B, ASTM A36 Columns and Beam H Section Column & Beam Shot blasting level Sa 2.5 Service life 50 Years ...