“high-risk work tickets”的概念、定义、翻译、参考文献-科学参考

单词	high-risk work tickets
释义	high-risk work tickets Encyclopedia 工学安全操作规程释 high-risk work tickets高危作业工作票准许进行动火、高空、有限空间、临时用电等有高度危险作业的书面命令。也是执行保证安全技术措施的书面依据。
随便看	household records household register household register backed with red silk household registration household registration administration household registration correction household registration modification household registration population household-registration system household savings households consumption expenditure households operating income households property income household statistics household stove households transfer income Household Survey household survey households wage income household tax household travel survey using cellphone data household type ratio household under administration of Buddhist authorities household under the Buddhist Affairs Administration household wastes

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。