OLblKuMkvmETgTjqzgwj 조회 : 938        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 ( 454 / 988 ) 번호 제목 작성자 작성일 조회수 8025      JduoIQxQYxEUCeduaKms guest 25-06-30 2845 8024      JduoIQxQYxEUCeduaKms guest 25-06-30 2847 8023      JduoIQxQYxEUCeduaKms guest 25-06-30 2851 8022      JduoIQxQYxEUCeduaKms guest 25-06-30 2848 8021      JduoIQxQYxEUCeduaKms guest 25-06-30 2863 8020      JduoIQxQYxEUCeduaKms guest 25-06-30 2883 8019      JduoIQxQYxEUCeduaKms guest 25-06-30 2886 8018      JduoIQxQYxEUCeduaKms guest 25-06-30 2910 8017      JduoIQxQYxEUCeduaKms guest 25-06-30 2902 8016      JduoIQxQYxEUCeduaKms guest 25-06-30 2914 8015      JduoIQxQYxEUCeduaKms anonymous 25-06-30 2924 8014      JduoIQxQYxEUCeduaKms anonymous 25-06-30 2927 8013      JduoIQxQYxEUCeduaKms anonymous 25-06-30 2951 8012      JduoIQxQYxEUCeduaKms anonymous 25-06-30 2955 8011      JduoIQxQYxEUCeduaKms anonymous 25-06-30 2965 [이전 10개][451][452][453][454][455][456][457][458][459][460][다음 10개] 제목 내용