portable ladder

用法例句

Development of portable acoustic output measurement system for medical ultrasonic diagnostic equipment;

一种便携式医用超声诊断设备声输出参数测量系统的研制

Developmentof the portablefieldfirst-aiddiagnosis bed;

便携式野战急救诊断床的研制

A PWS-1409-based Portable Control System;

基于PWS-1409的便携式测控系统

Portable self-aligning small scaled roundness instrument control system design;

便携式自调心小型圆度仪控制系统设计

Design of a Portable Pipe Bending Machine;

一种便携式弯管机的设计

Use of portable-mini emission spectrometers in metal industry;

便携式微型发射光谱仪在金属工业中的应用(英文)

portable explosion-proof digital level gauge

便携式防爆数字液位仪

portable moulding and routing machine

便携式成型和镂铣机

portable respiration aiding machine

便携式急救呼吸辅助器

portable polyurethane foam kit

便携式聚氨酯发泡工具

Butane cylinders for portable butane cooker

GB16692-1996便携式用丁烷气瓶

portable radar performance tester

便携式雷达性能检测器

portable emergency transceiver

便携式应急收发信机

portable carbon monoxide monitor

便携式一氧化碳监测器

a portable automatic firearm.

一种便携式的自动武器。

portable waste storage container

贮存废物的便携式容器

portable magnetic susceptibility meter

便携式磁化率测定器

portable diving air compressor

便携式潜水空气压缩机

two-deck portable recorder-receiver

双卡便携式收录两用机

portable automatic gas monitor

便携式自动瓦斯监测仪

portable data medium

便携式数据记录媒体

portable photo facsimile transmitter

便携式照片传真发送机

portable air pollution analyzer

便携式空气污染分析仪

portable (measuring) instrument

可/便携式（测量）仪表