英语词汇“height of caving zone”的翻译、意思、用法、释义-英汉汉英双解词典

单词	height of caving zone
释义	height of caving zone 垮落带高度
随便看	preheat exchanger pre-heat explosive consolidation preheat fan preheat fire region preheat flame preheat fluorescent lamp preheat furnace preheat hot cathode lamp preheat indicator preheating furnace fan preheating gate preheating hopper pre-heating hopper preheating installation preheating liquid metals pre-heating mean preheating method preheating mill pre heating mill pre-heating of accessories preheating of air preheating of fuel preheating of fuel oil preheating of new subassemblies preheating