pack unit meaning in English
包装单元
背包电台
部件，组件
Examples
- The development and application of underground roadway waste packing unit
井下巷道矸石充填设备的研制与应用 - Batch - type slurry packing unit
分批混合砂浆充填泵车 - The invoice shall certify that each piece / packing unit of goods carries a stamp / label indicating the name of the country of origin in a non - detachable or non - alterable way
发票需证明每件货物或包装单位以不可分离及不可改变的方式附着带有显示原产地国家名的标识或标签。 - The invoice shall certify that each piece / packing unit of goods carries a stamp / label indicating the name of the country of origin in a non - detachable or non - alterable way
我认为此句应该翻译成“发票需注明每件/每单位包装的货物应贴有表明原产地的标签，标签不可分开粘贴或不可涂改。 - Solid materials handling and pneumatic conveying system packaged machinery and its equipment and valves are mainly used for conveying , material unloading , dedusting , metering , mixing , packing units in the processing units of the solid materials including powder , particles , powder mixtures and flakes of abs , ps , pe , pp , pom , san , pet , pc , pta , pvc , bpa , sap , as and pmma in the trades of petroleum , chemical industries , chemical fiber , dye , pharmacy , food , electronic , paper making , natural gas , power , environmental protection , metallurgy and etc . . it is applicable for various pneumatic conveying systems and gravity flow conveying systems under the conditions of diluted - phase , densed - phase , high pressure , low pressure and vacuum pressure
固体物料处理和输送系统成套机械及其专用设备、阀门主要应用于石油、化工、化纤、染料、医药、食品、电子、造纸、天然气、电力、环保、冶金等领域中固体物料(含abs 、 ps 、 pe 、 pp 、 pom 、 san 、 pet 、 pc 、 pta 、 pvc 、 bpa 、 sap等粉沫、颗粒物料、粉粒混合物、片状)生产加工过程中输送、卸料、除尘、计量、混合、包装等工段使用，能适用于稀相、密相、高压、低压、负压各种气力输送系统和重力流输送系统。