They complained of poor safety conditions and exploitative work practices.
他们抱怨极差的安全条件，剥削劳力。
Refer to the product Material Safety Data Sheet (MSDS) for recommended work practices and other product safety information.
有关实际使用建议及其它产品安全信息，请参阅产品材料安全数据表（MSDS）。
Practices have proved that effective gas extraction can improve ventilation management, gas control and reliability of work safety in the mine.
实践证明，通过对矿井瓦斯的有效抽采，可以使矿井的通风管理、瓦斯治理工作稳步提高，矿井安全可靠度增强。
When we think of hand safety, we must first ask ourselves what primary level of protection is in place, such as plans, procedures, physical barriers, and work practices.
一想到手的安全，首先要自问一级防护措施实施的如何，如：计划、程序、围栏、操作步骤等。
The seminar, some excellent authors spoke, the exchange of production safety work in the successful experience and practices, and to further improve the safety recommendations.
研讨会上，部分优秀论文作者先后发言，交流了在安全生产工作中积累的成功经验和做法，并就进一步做好安全工作提出了建议。
Subpart S of the OSHA General Industry Standards contains the OSHA rules that govern electrical safety-related work practices.
职业安全与卫生条例OSHA一般工业标准的S部分包含OSHA的规定，这些规定指导和管理与电气安全相关的工作实践。
The most important thing is the safety in metalworking practices that everyone should pay attention to, especially the safety in lathe work practices.
金工实习中需要注意的首要问题就是安全，尤其是车工实习的安全。
The most important thing is the safety in metalworking practices that everyone should pay attention to, especially the safety in lathe work practices.
金工实习中需要注意的首要问题就是安全，尤其是车工实习的安全。
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