单词fixed head
un.: 固定顶盖；固定板；固定磁头
网络: 固定喷头
固定磁头
固定板
固定顶盖
The hard disks, in turn, are subdivided into fixed head and moving-head disks which are either cartridge or pack.
硬磁盘本身又细分为固定磁头磁盘和活动磁头磁盘，后者又分为盒式磁盘或磁盘组两种。
SHIPBUILDING. INLET VENTILATORS. FIXED HEAD TYPE.
造船工业.新鲜空气入口.不可转动的通风口
SHIPBUILDING. OUTLET VENTILATORS. FIXED HEAD (TYPE I).
造船工业.废气口.不活动筒头（I型）
Clinical Use of a Modified Side-fixed Head Frame
改制可侧方固定头架的临床应用
Fixed head tubular heat exchangers with type 25 tubes and triangular 32 tube pitch; number and pattern of tubes
两端固定的壳管式热交换器。内管直径25.三角形管心距32.内管的数目和配置
Fixed head heat exchangers with type 20 tubes and triangular 25 tube pitch; number and pattern of tubes
两端固定的壳管式热交换器.内管直径20.三角管心距25.内管的数目和配置
Fixed head heat exchangers with type 25 tubes and square 32 tube pitch; number and pattern of tubes
两端固定的壳管式热交换器.内管直径25.方形管心距32.内管的数目和配置