The current plant capacity, equipment and technology status of 30 domestic grease producers are investigated.
调查了国内30家润滑脂生产企业的生产装置能力、设备及工艺现状。
Iris recognition technology is a potential recognition technology in the current status of identity authentication.
虹膜识别技术就是当前身份鉴别中一种非常有潜力的识别技术。
Iris recognition technology is a potential recognition technology in the current status of identity authentication.
虹膜识别技术就是当前身份鉴别中一种非常有潜力的识别技术。
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