纺织膜注意到最新的环境问题,极大便利了建筑维护,特别是在落叶方面。
This membrane respects the latest environmental concerns and greatly facilitates the building's maintenance, notably in terms of falling leaves.
最佳在设备、加工PC板材的工程毕竟,查验作业的时分,再将维护膜掀开。
Best in equipment, processing of PC board, after all, check the homework, then lift maintenance film.
整个系统的预膜处理和日常水质维护。
C. The entire system of membrane treatment and daily water quality maintenance.
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