各位同志听我劝,我把安全谈一谈,电力知识学习好,用电才能保安全。安全第一要注意,预防为主始于前,安全事项千千万,人身安全事关天,各行各业都用电,电力安全须当先。一保安全一保安全防触电,“四大法定”须齐全。接地线是生命线,停电验电挂地线,安全帽是保护伞,防碰防撞防触电, Ladies and gentlemen, let me advise, I talk about safety, knowledge of electricity knowledge, electricity can be security. Safety first. Pay attention to the fact that prevention first comes first. There are tens of millions of safety matters. Personal safety is a matter of days when electricity is used in all walks of life. Electricity safety must take the lead. A security guarantor A security guards against electric shock, “the four legal” must be complete. Grounding line is the lifeblood, power failure power line hanging, helmets are umbrellas, anti-collision collision anti-shock,