英德
有道
百度
谷歌
图片
维基
百科
垫铁 [diàn tiě]
{工} parallels
sizing block
sizing block
- 那里也许是极化自转标度在LNB饲料垫铁喉头。
There may be polarisation rotation scale on the LNB feed horn throat. - 公司还生产各种型号和规格的垫铁，主要用于各种设备的安装。
Our company also produces leveling block with different kinds of models and specifications. These parts are mainly used for assembly of many types of equipments. - 但是仍有问题区域存留，特别明显的是在非洲的垫铁和尼日利亚的海岸。
But problem areas remain, notably off the Horn of Africa and the coast of Nigeria.
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