【梯子安全】Ladder safety

junvy · 发表于 2007-6-25 12:49

本帖最后由大智于 2012-8-19 18:20 编辑

Ladders are very useful tools. By their nature, they are not very dangerous, but when used improperly they can cause death or major injury. In fact, ladders cause an estimated 300 deaths and 130,000 injuries requiring emergency medical attention every year.
Some of the most common hazards involving ladders are instability, electrical shocks, and falling. With a bit of thought and some knowledge, these accidents can be predicted and prevented.

游客，如果您要查看本帖隐藏内容请回复

安无忧 · 发表于 2007-6-26 13:03

where do you find these articles? could you share it?

tony_tony798 · 发表于 2007-6-26 14:21

let me see first.

wxchj · 发表于 2007-6-26 15:26

I want to see

cxy101 · 发表于 2007-6-27 06:16

华安事务所 · 发表于 2007-6-27 13:05

I want to see

yanhero · 发表于 2007-6-27 15:06

梯子虽小，安全注意度不能掉以轻心。

dlsheng · 发表于 2007-6-28 08:02

Everything is related to safety!

haddonliu · 发表于 2007-7-3 10:46

safety is life

gods · 发表于 2007-7-10 20:20

學習

celtron · 发表于 2007-7-12 13:09

Let me have a look!

ycb95815 · 发表于 2007-7-13 10:39

Let me have a look.

wmhe1 · 发表于 2007-7-16 15:55

where do you find these articles? could you share it?

jiangtikun · 发表于 2007-7-19 09:04

i want to see it .

易寒君 · 发表于 2007-7-19 09:17

let me have a look

jiangtikun · 发表于 2007-7-19 09:23

everything is related to safty

wdj201 · 发表于 2007-7-21 11:22

Thanks for your information

yipianqing · 发表于 2007-7-23 09:04

现在单位搞英语培训班，第一节课外教让用英语说一段自己工作描述，可本人英语水平有限，各位高手，能给写一篇吗？？？谢谢！！！！短一点，要下节课背的！！！

成竹 · 发表于 2007-7-23 15:07

no give, no receive!

polariszsj · 发表于 2007-8-2 17:09

let me see thank you

		自动登录	找回密码
密码			注册

【梯子安全】Ladder safety

相关帖子

求助！！安全管理工作简介（英文）

浏览过的版块