Thursday, February 8, 2024
Tuesday, August 29, 2023
Friday, September 16, 2022
问题:胶版纸复膜时粘合剂控制在()/M2。A、3克B、5克C、7克...
Tuesday, December 26, 2023
Friday, September 16, 2022
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...
Sunday, September 10, 2023
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
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的检查。...
Tuesday, August 29, 2023
Friday, September 16, 2022
问题:均较轮本身不带胶,由于辊内装有电热丝,具有190~200℃的高温...
Sunday, September 11, 2022
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
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。...
Tuesday, June 13, 2023
Saturday, February 10, 2024
Sunday, September 11, 2022
Saturday, February 10, 2024
问题:()胶粘剂适合粘结PVC封面与环衬。A、PVAB、PVACC、EVAD、VAE...
Monday, April 10, 2023
Tuesday, June 13, 2023
问题:抽检指质量员定期或不定期抽查操作者生产的半成品或成品。...
Sunday, September 11, 2022
Sunday, August 6, 2023
问题:A6开本尺寸的书的宽度是()mm。A、105B、210C、297...
Monday, April 10, 2023