instrument landing system glide path

网络释义

1.	仪表着陆系统下滑信标中华人民共和国无线... ... 1.4.52 仪表着陆系统下滑信标 instrument landing system glide path 1.4.53 指点信标 marker beacon ... www.miit.gov.cn
2.	仪器导降系统滑道 55???? ... 仪器导降进场 instrument landing approach 仪器导降系统滑道 instrument landing system glide path ... www.docstoc.com