The article introduced the external insulating technology using hard bubble polyurethane as the main insulating, ZL mineral binder and expanded polystyrene granule insulating material leveling as the supplemental insulating, and presented the wall construction, construction condition, equipment, material and construction details of this system. 介绍以现场喷涂聚氨酯硬泡为主体保温、用ZL胶粉聚苯颗粒浆料找平做补充保温的外墙外保温技术。重点介绍该体系的墙体构造、施工条件、工具、材料和施工要点等。
To establish aqueous system, we must both consider the periodicity of the student being in school, and must fully use its merit of no chemical pollution when draining and choosing economical and durable plan and supplemental equipment. 建立中水系统,既要考虑学生在校时间的周期性,又要充分利用其排水无化学污染的优点,选择经济耐用的方案及配套设备。
Accelerometer test system is one of the supplemental test equipment of electrical parameter of inertia assembly instruments in the inertial navigation system. 加速度计测试系统是惯性导航系统中惯性测量组合体的电气性能参数测试设备中的一部分。