Yuhong Holding Group Co., LTD
ASME SB366 WP904L-S 1.4539 N08904 Austenitico 90 gradi LR gomito B16.92024-04-19 11:39:54 |
ASTM A403 WP316L-S in acciaio inossidabile tipo A2024-04-17 11:59:51 |