sighting line
短語詞組
- sighting g line method 瞄直法
- sighting line method [測]瞄直法;瞄直法
- inclination of sighting line 眡線傾斜
- height of sighting line 眡線高度
- stabilization of sighting line 瞄準(zhǔn)線穩(wěn)定
- zero sighting line 零位瞄準(zhǔn)線
- vertical displacement of sighting line 瞄準(zhǔn)線垂直偏離
- independent line of sighting [軍]獨(dú)立瞄準(zhǔn)線 返回 sighting line