Innovating wall materials offers the important measures for protecting land resources, saving energy, utilizing resources comprehensively and improving environment.
墙体材料革新是保护土地资源，节约能源，资源综合利用，改善环境的重要措施。
This paper analyzes the problems of safety awareness and skill exiting in the enterprise stuff, and offers the measures to improving them.
通过对当前企业员工在安全意识和安全技能方面存在的问题进行分析，提出提高员工安全意识和技能应当采取的措施。
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