狭帆布    narrow duck

狭幅织机    narrow fabric loom

窄平锤    narrow flattener

窄规胶片    narrow gauge film

窄轨机车    narrow gauge locomotive

窄胶片放映机    narrow gauge projector

窄径电子枪    narrow gun

狭长型无孔铰链    narrow hinge without screw hole

小口瓶    narrow mouth bottle

窄平面条状激光器    narrow planar stripe laser

狭规    narrow rule

窄轮距播种机    narrow seeder

狭幅床单布    narrow sheeting

窄胶片    narrow size film

窄型三角带    narrow v-belt

狭条灯芯布    narrow wale pique

窄幅卷筒纸印刷机    narrow width press

窄角照相机    narrow-angle camera

小偏转角显像管    narrow-angle picture tube

窄带放大器    narrow-band amplifier

窄带音频加密机    narrow-band audio encryption unit

窄带轴    narrow-band axis

窄带浮标遥测计    narrow-band buoy telemeter

窄带频率特性观测器    narrow-band charactascope

窄带晶体滤波器    narrow-band crystal filter

窄带滤波器    narrow-band filter

窄带光学带通滤波器    narrow-band optical bandpass filter

窄带通滤波器    narrow-band pass filter

窄带通单色仪    narrow-band pass monochromator

窄带接收机    narrow-band receiver

窄带话密系统    narrow-band secure speech system

窄带选择接收机    narrow-band-selective receiver

窄带选择性伏特计    narrow-band-selective voltmeter

窄基底光电管    narrow-base photocell

窄基底光电二极管    narrow-base photodiode

窄束测深仪    narrow-beam sounder

窄频偏调频发射机    narrow-deviation frequency-modulated transmitter

窄视场跟踪器    narrow-field tracker

窄选脉冲放大器    narrow-gate amplifier

窄选通多谐振荡器    narrow-gate multivibrator

精确距离电位计    narrow-gate range potentiometer

沙枣    narrow-leaved oleaster