Yuhong Holding Group Co., LTD
Hastelloy c-276 Naadloze buis, ASTM B622/B619 /B626, N10276/2,4819,2020-06-02 17:30:18 |
HASTELLOYpijp, ASTM B729 ALLOY20 (NO8020/2,4660) 6“ SCH40S 6M 100% ET & HT2020-06-02 17:30:17 |