English translation for "preparatory workings"

准备巷道

Related Translations:

level workings:  水平巷道

preparatory:  adj.准备的，预备的；筹备的。 a preparatory committee for a congress 大会的筹备委员会。 a preparatory course 预科。 preparatory formation 【军事】准备姿势。n.〔英国〕(为升入高级中学作准备的)私立预科学校；〔美国〕大学预科。 a preparatory school 〔英国〕补习学校；

preparatory generator:  备用发电机

preparatory school:  预备学校

preparatory committee:  筹备委员会

preparatory command:  预令预指令

preparatory function:  预备操作预置功能准备功能

preparatory functton:  准备功能

preparatory assistance:  筹备性援助

preparatory department:  预科

Example Sentences:

	1.	A discussion on support classification of preparatory workings 采准巷道支护分级的探讨
	2.	Effect of soft rock controlled entirely on structural stability of preparatory workings , adjoining rock 控制软岩层对采准巷道围岩结构稳定的作用

Similar Words：

"preparatory to" English translation, "preparatory transfer agreement" English translation, "preparatory treatment" English translation, "preparatory work" English translation, "preparatory working group on tungsten" English translation, "preparatory works" English translation, "preparatum milking" English translation, "prepare" English translation, "prepare a baby shower" English translation, "prepare a briefer book on the same plan" English translation