Determination of grindability index of coal hardgrove metho 煤的可磨性指数测定方法哈德格罗夫法
Test method for hardgrove grindability index of petroleum coke 石油焦哈德格罗夫可磨性指数的试验方法
Astm d409 - 97 standard test method for grindability of coal by the hardgrove - machine method 煤的可磨性指数测定方法(哈德格罗夫法)
And moreover , says j . j . , a postcard is publication . it was held to be sufficient evidence of malice in the testcase sadgrove v . hole 萨德格罗夫对霍尔的判例中,明信片就被认为对怀有恶意325这一点提供了充分的证据。