B13 当心铁屑伤人 Warning iron chips B14 当心弧光 Warning arc B15 当心有犬 Warning guard dog B16 危险区域 Dangerous working piace B17 当心滑跌 Caution slip B18 当心爆炸 Caution explosion 16
B19 当心有毒气体 Caution toxic gas B20 当心机械绞伤 Caution mechanical twisted B21 注意横风 Caution cross-wind B22 过水路面 Caution water road B23 注意安全 Caution danger 17
B24 当心坠海 Caution fall B25 当心冻伤 Caution frostbite
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附件3
指令标志 编号 图形标志 名 称 说 明 C1 必须穿戴防护用品 Must wear protective clothes 有围墙的单位在入口处设置后，院内可不再重复设置 C2 必须戴防火帽 Must wear fire prevention hat C3 必须戴护耳器 Must wear ear protector C4 必须戴安全帽 Must wear safety helmet C5 必须戴防护帽 Must wear protective cap 19
C6 必须侧身操作阀门 Must operate valves Sideways C7 必须加锁 Must be locked C8 必须消除静电 Must eliminate static electricity C9 必须接地 Must connect an earth terminal to the ground C10 必须通风 Must ventilation 20