transit instrument

短语词组

短语

• theodolite transit transit instrument 经纬仪
• meridian transit transit instrument 中星仪
• photoelectric transit instrument [天]光电中星仪;光电中星仪
• horizontal transit instrument 地平中星仪
• interference transit instrument 干涉式中星仪
• broken transit instrument [天]折轴中星仪
• broken n transit instrument 折轴中星仪
• mirror transit instrument 地平中星仪
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