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粘土质和高铝质耐火可塑料可塑性指数试验方法

Test method for workability index of fireclay and high alumina palstic refractories
标准号:YB/T 5119-1993
Test method for workability index of fireclay and high alumina palstic refractories
标准号:YB/T 5119-1993