Maintenance standards for civil aircraft . unit 3 : ground maintenance facilities . part 87 : fire extinguisher maintenance shop 民用航空器维修标准.第3单元：地面维修设施.第87部分：灭火瓶维修车间
2.
Maintenance standards for civil aircraft . unit 3 : ground maintenance facilities . part 88 : sewage draining of the maintenance shop 民用航空器维修标准.第3单元：地面维修设施.第88部分：维修车间的污水排放
3.
Applied for the floor coating of airport , square , playground , warehouse , parking lot , wharf , market , industrial workshop , vehicle maintenance shop , heavy - loading machinery factory 机场、广场、运动场、仓库、停车场、码头、商场超市，工业厂房、汽车维修间、重载机械厂等地面。
