...环保产品的努力，JohnsonDiversey最近大规模推出一套致力于健康高性能清洁系统(Healthy High Performance Cleaning system，HHPC)的宣传套装。这个计划是为健康和环保而帮助雇员清洁的一套全面步骤。
4
?健康高性能清洁系统
...环保产品的努力，JohnsonDiversey最近大规模推出一套致力于健康高性能清洁系统(Healthy High Performance Cleaning system，HHPC)的宣传套装。这个计划是为健康和环保而帮助雇员清洁的一套全面步骤。
双语例句
1
Based on the investigation of our hydraulic concrete durability problems, a new concept of High performance hydraulic Conerete (HHPC) was put up in the paper.