flatrod造句

• They were the only ones to have mastered the mechanism for remote power transmission, the flatrod system necessary for the proper functioning of the machine of Marly.
• After that the waters of the " Gr黱hirscher Stollen " and the " Sp鰐terstollen " were only used to drive flatrod systems in the Samson Pit and Wennsgl點kt.
• Large waterwheels were used for this and where the shaft was higher than a good water supply, the waterwheel was located lower down the hillside and the power transferred up to the shaft by a " flatrod " system.
• A replica of a flatrod system may be seen in Bad K鰏en in Germany on the River Saale and there is a replica water wheel, used to drive flatrods, in Clausthal-Zellerfeld in the Upper Harz, formerly the biggest mining region in Europe.