... 高频仪器,high-frequency apparatus； 频率计,frequency meters； 气体检测仪,gas testing instruments； ...
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劳动派遣关系 » Labor dispatch 频率表 » Frequency meters 我住在北京市，我的职业是一个企业的管理人员，也有自己的公司，做一些自己喜欢的事情。
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Equal precision frequency meters 等精度频率计
Verification Regulation of Frequency Meters 频率表检定规程
common frequency meters 通用频率计
Roll of 200 meters can be installed on the tape, the tape greatly reduce the frequency of replacement.
可安装200米的大卷胶带，大大降低更换胶带的频率。
A loudspeaker which emits sound of frequency 1000 Hz is placed several meters from a plane reflecting wall in a large chamber containing a gas.
扬声器发射的声音频率1000赫兹是放置数米，从平面反映墙在一个大型会议厅，载有天然气。
Internal CPU provides all functions usually built in electronic flow meters, incl. low flow rate correction, frequency response setting, bandwidth of sensitivity setting at low flow rates, etc.
内部CPU提供通常的内置电子流量表的所有功能，包括低流速校正、频率反应设置、低流速时灵敏度设置范围等。
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