专项职业能力
Packaging Designer Special Occupational Competency Certificate
包装设计师专项职业能力证书
考核包装结构设计与制图基础能力，适合包装设计初学者及小微企业设计岗位人员。
All 300 questions free · no sign-up · explained
A sample question · with answer and explanation
在绘制0201型标准开槽纸箱（RSC）的展开图时，确定箱坯上料长尺寸应依据的公式是
AI explanation知识点：RSC箱坯料长公式。正确项对在展开图料长等于(长+宽)×2再加接舌（粘合/钉合余量）；错项B把厚度当余量，错项C把接舌也乘了2，错项D把接舌当扣除量，均不符合展开关系。
About the Packaging Designer Special Occupational Competency Certificate exam
- Issuing body人力资源和社会保障部门
- Choose your level不分级
- Question bank300 questions online (growing)
- Practice modesSequential practice, mock exam, flash review, mistake drills