Unlike ordinary clocks and watches, chronometers are little affected by temperature changes or vibration.
精确计时器与普通的钟表不同，它不大受气温变化及震动的影响。
Chronometers (Crystal clock) to be provided and installed in wheelhouse as specification.
驾驶台天文钟(电子钟)应按说明书内容提供与安装。
Chronometers (Crystal clock) to be provided and installed in wheelhouse as specification.
驾驶台天文钟(电子钟)应按说明书内容提供与安装。
应用推荐