仅供参考:Three-piont measurement and subsequent maximum deviation value shall be sued. When measuing overall size and appearance, eye observation is allowed to select the bottom point for measurement or comparison.
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非专业人士.请慎用.
仅供参考:Three-piont measurement and subsequent maximum deviation value shall be sued. When measuing overall size and appearance, eye observation is allowed to select the bottom point for measurement or comparison.
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非专业人士.请慎用.