Ladder Transition

Ladder Downward Vertical Tee

Ladder Horizontal Tee

Ladder Upward Vertical Tee

Ladder Horizontal Cross

人防封堵-U型

电话机_2020

Conduit Junction Box - Transition

集水坑-二维表达

指北针5

Emergency Lighting Distribution Box

Conduit Transition

Voice Socket - Wall Mounted

Single Phase 3 Pole Socket

Lighting Distribution Box

Telephone Socket - Wall Mounted

TV Socket

Dual Socket

人防封堵-一字型

指北针3

Single Phase 5 Pole Socket - Grounding Recessed

Emergency Help Button

Power Distribution Box

Information Socket - Wall Mounted

指北针4

Single Duplicate Switch

Single Form and Dual control Switch

Telephone Outlet with Manual Alarm Button

Dual Single Control Switch

Triplicate Form Switch

穿墙雨水斗

局部留洞-二维图元

Ladder Union

IP Color Camera - Hemisphere

紧急电话箱

Low Voltage Distribution Cabinet

Fire Telephone Jack

Fireproof Roller Shutter Controller

Module Box

Fire Hydrant Alarm Button

Manual Fire Alarm Button

Fire Terminal Box

High Voltage Distribution Cabinet

TV Signal Amplifier

楼板圆坑

局部等电位端子箱_2D

安防1

Visual Intercom

Conduit Union

UPS Cabinet

Floor Indicator

Gas Fire Extinguishing Controller

0228交流电源线WDZ-YJYR-3x16+1x10

人防集水井

比例尺

Combustible Gas Detector

Smoke Detector

Heat Detector

消火栓2

消火栓1