a place to start a fire C. an exit in case of a fire D. a place to store fire E. xtinguishers 相关知识点: 试题来源: 解析 C。“FIRE EXIT”的标志意思是火灾时的出口。选项 A 是建筑物的入口;选项 B 是点火的地方;选项 D 是存放灭火器的地方。反馈 收藏 ...
The sign “Fire exit” shows people where to _. A. start a fire B. put out a fire C. escape in case of fire D. make a fire 相关知识点: 试题来源: 解析 C。解析:“Fire exit”标志表示消防通道,告诉人们在发生火灾时从哪里逃生,C 选项正确;A 选项点火错误;B 选项灭火不对;D 选项生火也...
LED Fire Safety Exit Sign Product Description 5x5000mcd LED 3.6V 600mAh Ni-CAD BatteryCharging voltage: 110-220VAC 3.6V 500mAh Ni-CD battery Charge time: 24 hours Discharge time: > 90 min Material: Plastic housing and 6mm acrylic panel Tree Ways (A, B or C) of installation Ceiling mo...
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Emergency fire exit sign glowing green at airport ID: 748567525 收藏 加入清单 下载版权Uskarp TIFF大小 57.2MB 格式JPG 编辑图片 以图搜图 大图:5477× 3651 像素·46.37 cm × 30.91 cm·300dpi·JPG 中图:1000× 667 像素·35.28 cm × 23.53 cm·72dpi·JPG 小图:500× 333 像素·17.64 cm × ...
C. Fire exit. D. Safety E. xit. 相关知识点: 试题来源: 解析 C。A 选项“Emergency exit”是紧急出口的标志;B 选项“Fire escape”是防火梯的标志;C 选项“Fire exit”是消防出口的标志;D 选项“Safety exit”是安全出口的标志。题干问的是“哪个标志表示‘消防出口’”,所以答案是 C。反馈 收藏 ...
The “Caution: Wet Floor” sign is less obvious than the “Fire Exit” sign. Which sign is the most obvious? A. obvious B. more obvious C. most obvious D. less obvious 相关知识点: 试题来源: 解析 C。本题考查最高级的用法。题干中说“Caution: Wet Floor”标志比“Fire Exit”标志不...
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An illuminated fire escape sign is adapted by the introduction of a unit into the system, which will allow the power supply to the lamp to be interrupted at variable intervals as desired. The unit is sized to suit the circuitry involved. The resulting flashes from the fire escape sign ...
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