A variety of chromium-magnesium-containing casting materials for furnace lings were fabricated by adding chromepowder to magnesia-base reactory materials.
本次试验以烧结镁砂为主原料，加入铬绿微粉，从而制备出多种配方的镁铬质浇注料。
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The "haute-couture cabin, " according to Citroen, features black chrome touches, lounge-style carpeting , and a pearlescent ivory powder-finish leather headliner.