Concertina hlau, thiab nws cov hom phiaj

Raws li koj paub, ua tsov ua rog - qhov no yog ib tug hnyav, siab phem lub sij hawm, thaum kawg justifies kev txhais tau tias. Yuav kom txuag nws tus kheej lub neej thiab lub neej ntawm qhov seem haiv neeg lub tsev, cov tub rog yog npaj txhij rau dab tsi. Tus yeeb ncuab yuav tsis khuv xim - tshwj tsis yog tias nws muaj peev xwm sawv ntawm nws tus kheej-pity?

Tshwj xeeb tshaj yog xav ua kom tau defenders yeej ib txwm tiv thaiv, tiv thaiv lub besieged nroog los yog lub zos, uas yog tsis xav tsis thoob, vim hais tias tom qab lawv twb nti poj niam, cov me nyuam thiab cov neeg laus. Nyob rau hauv thiaj li yuav cawm tau lawv khawb kwj deg, cam khwb cia shafts ntawm lub ntiaj teb thiab lub pob zeb, muaj zog laj kab - tab sis nws yog tag nrho cov nyob rau hauv vain.

Thaum lub sij hawm lub ntiaj teb ua ntej tsov rog, txhua yam hloov, raws li cov Frenchman Dzhordano Bruno - tsis yog ib tug philosopher, tsis yog ib tug tub rog - tau muaj kev tswj los mus txua ib tug tshiab txhais tau tias kws muaj txuj ci tiv thaiv tus yeeb ncuab.

Qhov cuab yeej no yog ib tug helix rau hauv ib tug cylindrical zoo, lub lub cheeb ntawm uas yuav ncav cuag ib 'meter', thiab qhov ntev - ntawm nees nkaum-tsib meters. Qab zib nws twb Barbed hlau - ntawm nws ob peb strands - thiab xyuas kom meej meej mom ntawm cov qauv-kev coj tus kheej streamers. Nyob rau hauv Honor ntawm nws "niam txiv", tam sim no invention no yog hu ua "concertina hlau."

Lub luag hauj lwm ntawm innovation nyob rau hauv tsov rog tsis tau overemphasized. Nws muab tau ib tug tsis tshua zoo tiv thaiv tawm tsam tus yeeb ncuab infantry, thiab cavalry zog ho hampered. Raws li tau txais kev pab hauv paus kauv pos, tab sis tsis zoo, nce dua nws yog tsis yooj yim sua, thiab cov loj txoj kab uas hla tsim heev complicates kev puas tsuaj. Yog li ntawd tus yeeb ncuab yuav tsis tau unnoticed.

Concertina hlau installers pab nws rhuav tshem cov yeeb ncuab - vim hais tias nyob rau hauv thiaj li yuav kov yeej nws, lub infantryman yuav tsum tau ua ib tug ob peb notches - thiab yuav ua li cas yog li ntawd, nws yuav tsuas sawv - lub defenders ntawm lub laj kab yog tsis yooj yim mus rau "tshem tawm" nws Tagged mos txwv.

Qhov siab tshaj plaws efficiency, qhov tam sim no tsim muaj tau pom tias thaum uas siv cov tshuab phom - kom txog rau thaum tus yeeb ncuab tau ua kom kov yeej lub chaw khuam siab, nws txhaj koob tshuaj tivthaiv rau ntawm qhov chaw. Me ntsis zuj zus tshaj muaj pov thawj nws tus kheej thiab lwm yam tactics: nyob rau hauv lub boom tau sab laug dhau mus uas guarded cov tub rog uas tua txhua tus neeg uas yog ua kom dhau.

Thaum lub sij hawm tsov rog, Bruno kauv muaj ob daim ntawv sau - raug txim raws li cov kev puas tsuaj ntawm tus yeeb ncuab nyob rau hauv sib ntaus sib tua thiab kev tiv thaiv kev sib haum xeeb koom. Nyob rau hauv ob leeg, nws zoo kom zoo dua yog tsis tsuas cov efficiency thiab complexity rau kov yeej, tab sis cov kev ceev ntawm installation. Qhov no muab kauv yog yeej ib txwm npaj txhij, muab cia thiab thauj nyob rau hauv daim ntau quav tso (daim ntau quav tso) daim ntawv no, thiab, yog tias tsim nyog, ncav us txog nrog rau cov kev pab los ntawm tej thiab ceg txheem ntseeg. Nyob rau hauv tas li ntawd, nws twb tau los tsim nyob rau hauv lub teb - nws yuav tsum tau tsuas yog ib lub pos thiab nrog los ntawm cov templates.

Tsis ntev tom qab tsov rog, raug technology ntawm cov tam sim no invention saws rau lwm lub teb chaws, thiab yog tam sim no concertina hlau yuav muaj nyob rau hauv ntau qhov chaw - xws li hauv Russia. Nws yog siv rau lub laj kab khoom uas yuav tsum tau tshwj xeeb kev tiv thaiv. Feem ntau cov feem ntau koj yuav pom qhov no zoo ntawm pos ib ncig ntawm lub tsev loj cuj thiab tsis pub leejtwg paub cov tub rog sib.

Nyob rau hauv tas li ntawd, leej twg yuav yuav thiab concertina hlau fencing rau lawv tus kheej cheeb tsam los yog chav nres tsheb los ntawm lub peev xwm lub hom phiaj. nws tsis raug them nqi siab dhau heev lawm, thiab lub installation tsis yog yooj yim thiab cov rog ntawm txhua.