transit instrument

短语词组

短語

• theodolite transit transit instrument 經緯儀
• meridian transit transit instrument 中星儀
• photoelectric transit instrument [天]光電中星儀;光電中星儀
• horizontal transit instrument 地平中星儀
• interference transit instrument 乾涉式中星儀
• broken transit instrument [天]折軸中星儀
• broken n transit instrument 折軸中星儀
• mirror transit instrument 地平中星儀
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