Bensalem Fatal Steamroller Accident Xyoo tas los, ib tug txiv neej hauv Bensalem raug tsoo thiab tua los ntawm steamroller. Raws li OSHA tsab ntawv ceeb toom, tus neeg ua haujlwm tau ua lub tshuab tu thaum sawv ntawm cov menyuam thiab lwm yam khoom siv hnyav.
Puas muaj leej twg puas tau raug tua los ntawm lub cub tawg?
Hnub tim 16 lub Cuaj Hlis 2012, thaum tawm tsam kev tsim kho ntawm txoj kev hauv zos uas ua rau muaj kev puas tsuaj loj rau nws lub tsev, He Zhihua tau txhob txwm tshaj tawm los ntawm lub tshuab hluav taws xob tua hluav taws nyob rau hauv qhov kev txiav txim ntawm lub zos Suav Communist Party nom Ling Yun (凌云). …
Leej twg khiav hla lub cub tawg?
WORKMAN David Hatch, 33, tau dim los ntawm 10 tuj steamroller peb xyoos dhau los hauv Chichester, West Sussex. Nws dim kev raug mob hnyav thaum nws ob txhais ceg poob rau hauv qhov chaw tshiab.
Lub tshuab nqus tsev hnyav npaum li cas?
Thaum lub tshuab hluav taws xob muaj ntau dua, cov menyuam tuaj yeem hnyav dua. Lawv daim ntawv thov nthuav dav tshaj li thaj av thiab tau pom hauv kev tsim kho. Raws li cov tsheb tau hnyav dua thiab muaj zog, qhov hnyav ntawm cov menyuam tuaj yeem nce ntxiv. Niaj hnub no, cov menyuam tuaj yeem hnyav qhov twg ntawm 1 txog 20 tons
Vim li cas lawv thiaj hu nws ua lub qhov cub?
Ua ntej diesel. Steamrollers yog rollers uas flattened txoj kevSteamrollers tau powered los ntawm chav, txawm hais tias lub sij hawm steamroller tseem siv tau rau cov niaj hnub rollers khiav los ntawm diesel. Steamrollers flattened nto vim lub loj ntawm lub tsheb thiab lub cylindrical zoo li nruas, hu ua yob.