1 تم العثور على وظائف
China Asme B16.47 Ser,A Welding Neck Flanges Suppliers
China Asme B16.47 Ser,A Welding Neck Flanges suppliers
2023-06-27 20:47 السلامة والأمن New York City وقت كامل $
China Asme B16.47 Ser,A Welding Neck Flanges suppliers 1. Introduction锛欰SME B16.47 Class 300 Series A Weld Neck Flanges are a low nitrogen, low-carbon, ferritic steel that offers...