Chinese translation for "顶板中的煤夹层"

head coal

Related Translations:

顶板阶梯:  roof step

顶板撑:  crown stay

外顶板:  roof sheet

顶板裂缝:  roof fissure

平巷顶板:  roof of drift

货架顶板:  deck board

岩层顶板:  top of bed

人工顶板:  artificial roof

弱顶板:  poor roof

稳定顶板:  firm top

Similar Words：

"顶板支护" Chinese translation, "顶板支护布置方式" Chinese translation, "顶板支架" Chinese translation, "顶板支梁" Chinese translation, "顶板中薄煤夹层" Chinese translation, "顶板中钟形结核" Chinese translation, "顶板周期垮落" Chinese translation, "顶板状况" Chinese translation, "顶板钻头" Chinese translation, "顶板坳陷" Chinese translation