Fast constructing, energy saving and environment protecting, very good general benefit, ect. are characteristics of the slurry seal and micro-surfacing technologies.
稀浆封层和微表处技术具有施工速度快、节能环保、综合效益好等特点。
Experiment results showed that radiant-tube with regenerative combustor not only has advantages on energy saving and environment protecting, but also has advantages on temperature…
结果表明，蓄热式辐射管与常规辐射管相比不仅在节能、环保方面具有优势，而且在加热均匀性方面也有优越性。
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。
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