问题:送帖时书帖位置应超过送帖轮中心线()mm左右。A、20B、30C、50D、80...
Wednesday, June 12, 2024
问题:书刊装订用EVA型热熔胶使用要求及检验方法是()符号A、Cy/T27—1999B、Cy/T30—1999C、Cy/T42—2007D、Cy/T40—2007...
Tuesday, March 7, 2023
Sunday, April 13, 2025
Wednesday, March 19, 2025
Sunday, September 11, 2022
问题:()是我国最早的订联方法。A、古线订B、粘连订C、三眼线订D、扎结订...
Wednesday, March 19, 2025
Tuesday, June 13, 2023
Friday, September 16, 2022
问题:精装生产线最后一单机是何名称()A、套壳扫衬机B、压沟定型机C、翻转堆积机D、压平成型机...
Thursday, December 21, 2023
问题:赤金箔所用的材料是什么金?()A、18K金B、24K金C、锻压金D、饰金...
Friday, October 25, 2024
问题:EVA热熔胶,适合高速无线胶订联动机粘卡纸和封面。...
Sunday, November 20, 2022
Wednesday, November 27, 2024
Sunday, June 30, 2024
Friday, September 16, 2022
问题:互检:一条生产线,一条联动线或单机之间对所生产的成品或半成品进行...
Sunday, September 11, 2022
Monday, April 28, 2025
问题:单面切纸机主要由工作台、推纸器、压纸器、裁纸刀等主要部件组成。...
Saturday, June 1, 2024
Thursday, February 8, 2024
Friday, September 16, 2022