名词短语中文翻译
中文翻译：木材分级规则
同义词：
['木材规格标准例句：1. The lumber company has strict lumber grading rules for all its products.（这家木材公司对其所有产品都执行严格的木材分级规则。）']
例句：
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1. The lumber company has strict lumber grading rules for all its products.
这家木材公司对其所有产品都执行严格的木材分级规则。
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2.The lumber graders are responsible for sorting the logs into different sizes and grades.
木材分级员负责将原木按大小和等级分类。
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3. The lumber graders need to ensure that the wood meets the standards set by the industry.
木材分级员需要确保木材符合行业设定的标准。