Railway truck, sbeam is the main essential component of railway transportation vehicle, it was manufactured with low intensity steel in type 09v.
铁路敞车中梁(帽儿钢)是铁路运输货车的主要关键构件，原本由牌号为09v的低强度钢制造。
2
In order to ensure the normal operation of traffic in construction the continuous box beam 's construction adopts cross beam as supporting system and Bailey member bars as abutments.
为保证在施工期间的交通正常运行，连续梁的施工特采取贝雷杆件组拼支墩和横梁作为支撑系统。
3
The aircraft\'s front half contains the beam control/fire control system, developed by Lockheed Martin, and the battle management system, provided by Boeing.