Mobile
Log In Sign Up
方位圈 (俗称“罗经花”)
compass rose  detail>>
罗经花向位圈
compass rose compassrose  detail>>
罗经方位圈
azimuth circle compass circle compasscircle  detail>>
罗经花
chart compass compass rose compassrose  detail>>
方位圈
alidade azimuth circle compa rose lubber ring vertical circle  detail>>
电罗经方位
bpgc  detail>>
方位分罗经
bearing repeater  detail>>
方位罗经
azimuth compass bearing compass  detail>>
方位销(磁罗经)
shadow pin  detail>>
罗经方位
compass azimuth compass bearing compass direction compassazimuth compassbearing&...  detail>>
罗经方位点
compass point compasspoint  detail>>
罗经方位角
compass bearing  detail>>
方位圈;地平经圈;方位度盘
azimuth circle  detail>>
罗方位罗经方位
compass bearing compassbearing  detail>>
罗经方位罗方位
compass azimuth compassazimuth  detail>>
标准罗经方位
bearing per standard compass bpsc  detail>>
操舵罗经方位
bearing per steering compass  detail>>
罗经方位, 恒向线
rhumb  detail>>