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单词
runway aiming point marking
释义
runway aiming point marking
runway aiming point marking
The aiming point marking serves as a visual aiming point for a landing aircraft. These two rectangular markings consist of a broad white stripe located on each side of the runway centerline and approximately 1,000 ft from the landing threshold.
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shdbu
shdc
shdd
shddc
shddp
shdf
shdg
shdh
shdhs
shdi
shdl
shdm
shdo
shdoc
shdom
shdp
shdpp
shdq
shdr
s&hds
shds
s-hdsl
shdsl
shdsl (single-line high-bit-rate digital subscriber) transceiver unit
shdsp
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更新时间:2025/10/14 6:23:19