Yuhong Holding Group Co., LTD.
|
|
Tubo sin soldadura de acero inoxidable, ASTM A312, TP347, TP347H2021-11-24 11:22:42 |
|
|
ASTM B366 soldadura a tope LR de 45/90/180 grados/codo Monel 400 del SENIOR2022-05-05 10:16:12 |