Lethargic
发表于 2025-3-30 09:07:30
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PARA
发表于 2025-3-30 15:45:10
A Telescope Controller for Synchronous Motors they are vibration-free and will therefore not resonate with the mount or telescope. David Johnson made this drive-corrector for use with the synchronous motors of his telescope drive. Ten years later it is still working perfectly, enabling him to take excellent CCD images from his home in the nort
forestry
发表于 2025-3-30 19:54:23
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capsaicin
发表于 2025-3-30 22:31:38
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chapel
发表于 2025-3-31 01:20:56
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hurricane
发表于 2025-3-31 05:47:28
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宽容
发表于 2025-3-31 12:10:59
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KEGEL
发表于 2025-3-31 16:20:26
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无政府主义者
发表于 2025-3-31 20:48:10
Parallelogram Binocular Mountuction of a mount like this enables the ATM to design it from scratch and suit it entirely to his needs, as Scott Wilson shows in this integrated mount and tripod which he has made so that its setup and use is as convenient as possible.
不整齐
发表于 2025-4-1 01:10:43
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