divition of “super unit combine—super unit—unit”  超单元组合—超单元—单元划分

stair and auto-stair  楼梯和自动扶梯

Stair-step effect & Anti-stair-step effect  阶梯效应及反阶梯效应

Up-stair side and down-stair island type  上侧下岛

Basic unit finance unit ideology political works  低温燃烧

control unit(instruction)control unit  控制单元

halogen sealed-beam unit (HSB unit)  卤素封闭式

identical unit or proportional unit of the body  同身寸法

Line unit and tributary unit  线路单元与支路单元

radio remote unit and base band unit  基带拉远设备

sealed in fuel unit encapsulated fuel unit  密封释热元仟

super_unit and super_unit pattern  超单元与超单元组合归并

time-rock unit =time-stratigraphic unit  时代-地层单位

x unit (=x-ray unit =siegbahn)  X单位

logical unit to logical unit  逻辑设备对逻辑设备

Anti-smoke stair-half  防烟楼梯间

arc stair  弧形楼梯

auxiliary stair  便梯; 智能电子设备(IED)

brass stair rod  扶梯毯铜棒