OLblKuMkvmETgTjqzgwj 조회 : 918        작성자 : affordable car insur     [ mx18lqayy@outlook.com ]  [ http://flightn9ne.com/FL/Deltona/affordable-car-insurance/ ] That is about a 32 to 1 reduction on that gear, I seem to remember it being called a 'Worm and Gear"You turn the worm 32 times to get one revolution on the gear to raise the sluice gate, this makes it easy to lift the gate.I used to work with gear boxes in my workHave a look at my PennyFarthing 작성일자 : 2019년 04월 19일 총 14820의 글 ( 444 / 988 ) 번호 제목 작성자 작성일 조회수 8175      JduoIQxQYxEUCeduaKms root 25-06-30 1851 8174      JduoIQxQYxEUCeduaKms root 25-06-30 1843 8173      JduoIQxQYxEUCeduaKms root 25-06-30 1803 8172      JduoIQxQYxEUCeduaKms root 25-06-30 1870 8171      JduoIQxQYxEUCeduaKms root 25-06-30 1859 8170      JduoIQxQYxEUCeduaKms root 25-06-30 1868 8169      JduoIQxQYxEUCeduaKms root 25-06-30 1894 8168      JduoIQxQYxEUCeduaKms root 25-06-30 1870 8167      JduoIQxQYxEUCeduaKms root 25-06-30 1878 8166      JduoIQxQYxEUCeduaKms root 25-06-30 1892 8165      JduoIQxQYxEUCeduaKms root 25-06-30 1891 8164      JduoIQxQYxEUCeduaKms root 25-06-30 1859 8163      JduoIQxQYxEUCeduaKms root 25-06-30 1899 8162      JduoIQxQYxEUCeduaKms root 25-06-30 1896 8161      JduoIQxQYxEUCeduaKms root 25-06-30 1896 [이전 10개][441][442][443][444][445][446][447][448][449][450][다음 10개] 제목 내용