试题详情
- 单项选择题Which of the following standard symbols signifies that a packaged item was produced using hazardous materials industry guidelines?()
A、Energy Star
B、Energy Star 2.0
C、PCI-E
D、RoHS
- D
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A、Energy Star
B、Energy Star 2.0
C、PCI-E
D、RoHS
关注下方微信公众号,在线模考后查看