“digit postage meter”的概念、定义、翻译、参考文献-科学参考

单词	digit postage meter
释义	digit postage meter Encyclopedia 工学邮资机释 digit postage meter数字式邮资机采取编码算法生成数字式邮资符志，用热敏或喷墨打印代替实物戳模（过戳表头等）进行戳印输出的自动化邮政装备。
随便看	hydrogen recombination line hydrogen recovery hydrogen reduction process hydrogen refueling station hydrogen region hydrogen-rich donor hydrogen rich gas hydrogen separation and purification hydrogen separation system hydrogen spectrum hydrogen star hydrogen storage hydrogen storage alloy hydrogen storage by highpressure hydrogen storage by physical adsorption hydrogen storage capacity hydrogen storage-complex hydrides hydrogen storage electrode material hydrogen storage-liquid hydrigen hydrogen storage material hydrogen-storage material hydrogen storage materials hydrogen storage mineral material hydrogen storage-organic liquid hydrides hydrogen storage tank

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