Yuhong Holding Group Co., LTD.
ASTM B729 NO8020/2.4660/Alloy 20 100% ET HT UT2022-05-30 14:57:59 |
ASTM B466, ASME SB466 C70600 Tubes et tubes sans soudure en cuivre nickel2023-12-22 16:21:16 |
Tuyau de Hastelloy ASTM B729 ALLOY20, NO8020/2,4660, 100% ET/HT/UT2022-08-29 13:53:57 |