还有四种其它类型交通标志：管制标志，警示标志，临时标志，方向标志。
There are four other kinds of signs: regulatory, warning, temporary conditions and information and direction.
应用地表标志带和隐伏花岗岩进行隐伏、半隐伏石英脉型黑钨矿床预测和评价，必须研究其地质地球化学类型，只有属于钨锡硫化物型的标志带，才具有找矿评价意义。
The use of the surface indication zone and hidden granite body to the prospecting forecast and evaluate the hidden and semi-hidden quartz-vein type wolframite deposit is studied.
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