toeboard相关的网络例句
查询词典 toeboard
- 与 toeboard 相关的网络例句 [注：此内容来源于网络，仅供参考]
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4If the operator should work at a height of 1.2 meters or greater, engineered fall protection barriers such as railings and toeboard system should be installed, and temporary warning line systems should be provided whenever possible.
若员工需在 1.2 米以上进行工作，应有如防护栏、挡板等工程控制系统。若可能
- 推荐网络例句
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Graf, without question, is the greatest women's player in history.
格拉芙，现在，毫无疑问是女子网坛历史上最伟大的选手。
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If not, you will have to look around at all your important data.
如果没有，您将需要检查所有的重要数据。
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Development. The production of high-grade glass and sanitary ware equipment professional enterprise.
开发。生产高档玻璃洁具及卫浴成套设备的专业企业。