shù pán zhǐ biāo chà
- index error of vertical circle
- vertical collimation error
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acetylurea,
acevaltralte,
acey-deucey,
acey-deucy,
ACF,
ACFM,
ACG,
AC-galvanometer,
ACGB,
AC-generator,
相似单词
竖立型小钢琴,
竖立着,
竖领,
竖领的,
竖炉,
竖盘指标差,
竖起,
竖起的,
竖起耳朵的,
竖起耳朵听,