glue applicator
常見例句
- It is used as coating roller in a gravure press and glue applicator in a binding line.
還可用來在凹版印刷機(jī)上作涂布思及在裝訂生產(chǎn)線上作施膠器。 - The glue applicator was improved. The structure and principle were introduced, and the performance before and after improvement was compared.
介紹了改進(jìn)后供膠裝置的結(jié)構(gòu)及工作原理，并對(duì)改進(jìn)前后的使用效果進(jìn)行了對(duì)比。
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