2021-05-06
Long journey, concentrating on special materials | "Quality evaluation of UNS N08811 (NS1104) furnace tube products for petroleum refining and chemical use" project plan expert review meeting was held in the group
On April 29, 2021, Zhongguancun Materials Testing Technology Alliance (hereinafter referred to as CSTM) organized the Iron and Steel Research Institute, Sinopec Engineering Construction Co., Ltd. (her
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