adj. 保证的
v. 保证；抵押（guaranty 的过去分词）
1.It is aimes at spraying paint process's labor intensity greatly. Productivity is lower, and the quality is not easily guarantied and it does harm to the human body.
针对喷漆工作劳动强度大、生产率低、质量不易保证，且对人体有毒害作用等缺点。
2.It is aimes at spraying paint process's labor intensity greatly. Productivity is lower, and the quality is not easily guarantied and it does harm to the human body.
针对喷漆工作劳动强度大、生产率低、质量不易保证，且对人体有毒害作用等缺点。