释义 |
Perrin process 基本例句 培林法 The test for ramming ladle lining with new unshaped magnesia ramming material is introduced for smelting extra-low carbon ferrochromium withPerrin process.包底采用整体捣制,包壁下部以弧形镁砖作模进行捣打。 KeywordsPerrin process;high chromium;extra-low ferrochromium;pre-reduction;波伦法;高铬;微碳铬铁;预还原; |