flush cover 平盖
bakelite cover white base flush type switch 胶盖白底平接开关
flush between hatch cover 平舱口
flush hatch cover 平式舱口盖
Top Cover, Bottom Cover, And Cover Board 顶盖、底盖、盖板
cover-to-cover translation 对联; 全译本
from cover to cover 从头至尾
with average cover {= WA Cover} 单独海损赔偿条款
air flush 吹气
air flush drilling 空气冲洗钻井; 空气洗井钻井
anti-flush 反冲洗
automatic back-flush tube filter 列管式自动反冲洗过滤器
automatic flush tank 自动冲洗箱; 网元(NE)
Back Flush 反冲洗; 逆向清洗
back flush of instrument tube 仪表反吹风
back-flush 反吹技术
back-flush phase 回吹阶段
back-flush technique 反吹技术
Back-flush time 反吹时间
bank-flush discharge 平滩流量; 视线; 跟踪线