99久久精品国产一区二区,精品成人免费一区二区在线看_久久久免费播放一级毛片_久久精品视频亚洲_亚洲99热久久精品 ,久久精品99久久久-精品99一区二区三区麻豆-成人综合婷婷国产精品久久免费-久久中文字幕电影 ,亚洲国产在线一区二区三区_青青草原综合久久大伊人精品_夜夜偷天天爽夜夜爱_久久久久精品国产色哟哟 ,欧美一区二区成人午夜在线观看,精品亚洲性xxx久久久久久99热这里有精品国产免费国内精品自线一区二区三区2023国内免费视频一区二区三区 ,国产乱码精品久久久,成人精品一区二区三区日本久久9-国产一区二区三区综合网-亚州精品一区二区三区-国产欧美一区二区高清在线 ,亚洲国产色一区二区三区,欧美91精品久久久影视网,婷婷久久综合久色综合,国产一区二区三区小说 ,日本精品国产一区二区三区四区

起重學院
下載手機APP
當前位置: 首頁 ? 起重學院 ? 技術園地 ? 正文

SKIP-安全結索小貼士

來源:中國起重機械網
|
|
|

5 Load Stability

Good slingers will develop the habit of assessing unusual loads and estimating

the centre of gravity and then attaching the sling in such a manner that the

centre of gravity is below the lifting points, or if this is impossible, well within

them. If there is the slightest doubt of the stability of a load, it should be

slowly lifted just clear of the ground. If the load tilts, the sling should be

refixed in a more stable position.

 

6.  司索工的自我保護。

司索工應穿戴好防護服。當索具負載受力時,司索工的手和腳應與負荷物保持一定的安全距離,遠離有負荷物墜落傷害的危險區域。

6. Slingers Duty of Self Protection

Slingers should wear suitable protective clothing. At the moment when the strain is taken on a sling, the slinger’s hands and feet should be clear of the load and he should then position himself so that he does not risk injury if the load were to fail.

 

                            <張家口通運吊裝工程技術有限公司> GLE-SKIPD M C

                                                   WEB:www.skiplifting.com

?

移動版:SKIP-安全結索小貼士

?