אנגלית ⇄ סינית רוסית +

Research, Development, Test and Engineering
	研究、开发、测试与工程
research, development, test and engineering
.מֶרחָ	研究、开发、试验和工程
research, development test and engineering
.מדעי	研究、开发、实验和工程〔鉴定〕
research, development, test and engineering
.תְעוּ	研究、发展、测试与工程