English translation for "plain arch timbering"

圬拱式支撑

Related Translations:

back timbering:  顶板支护

plain wren:  纯色苇鹪鹩

plain shank:  普通开沟器体

cut plain:  分割的层面平原均蚀平原侵蚀平原

etch plain:  刻蚀平原

plain bed:  无槽机座

taffeta plain:  素塔夫绸

plain rod:  平连杆

tectonic plain:  构造平原

plain asphalt:  纯地沥青普通沥青

Similar Words：

"plain angle bar" English translation, "plain antenna" English translation, "plain antenna system" English translation, "plain antvireo" English translation, "plain arch" English translation, "plain artificial fur" English translation, "plain as a pikestaff" English translation, "plain as salisbury" English translation, "plain asbesto yarn" English translation, "plain asbestos yarn" English translation