Hlela iConcertina Razor Wire

ucingo Concertinaokanyeucingo lwencakubaluhlobo locingo oluhlabayo okanye ucingo lwencakuba olwenziwe kwiikhoyili ezinkulu ezinokuthi zandiswe njengekonsathi (isixhobo esincinci esiphathwa ngesandla se-bellows-type kusapho olufanayo kunye ne-accordion).Ngokudityaniswa nocingo oluhlabayo olungenanto (kunye/okanye ucingo lwencakuba/iteyiphu) kunye neepikethi zentsimbi, ludla ngokusetyenziswa ukwenza imiqobo yocingo yohlobo lomkhosi.Ikwasetyenziswa kwiindawo ezingezizo ezomkhosi, njengaxa isetyenziswa kwizithintelo zentolongo, kwiinkampu zokuvalela, ukulawula uqhushululu, ukuqhekeza nokuphanga e-US, okanye kwimida yamazwe ngamazwe.Ngexesha leMfazwe Yehlabathi I, amajoni azenzela ucingo lwe-concertina, esebenzisa ucingo oluqhelekileyo oluhlabayo.Namhlanje, iyenziwa umzi-mveliso.

Isithintelo esaziwa ngokuba lucingo lwekhonsathi ephindwe kathathu lubandakanya iikonsathi ezimbini ezinxuseneyo ezidityaniswe ngokujijwa kocingo kwaye ngaphezulu kwekonsathina yesithathu encanyathiselwe ngokufanayo.Isiphumo sisithintelo esisebenza ngokugqithisileyo esineempawu ezininzi ezinqwenelekayo ze-random entanglement.Ucingo lwekhonsathi ephindwe kathathu lunokubekwa ngokukhawuleza okukhulu: kunokwenzeka ukuba iqela lamadoda amahlanu afake iiyadi ezingama-50 (46 m) zocingo lwekhonsathi emithathu ngemizuzu nje eli-15.Ngokuzikhethela, ucingo lwekhonsathi oluphindwe kathathu lunokomelezwa ngokuphakama, kodwa oku kwandisa ixesha lokwakha kakhulu.

Njengoko iindleko zothutho elwandle zisiya phezulu nangaphezulu, sihlengahlengisa indlela yokupakisha, endaweni yokupakishwa kwebhokisi yoqobo kwipakethe engenanto, ukonga isiqingatha somthwalo wolwandle, oye wamkelwa ngamxhelo mnye ngumthengi.

Ukuthembela kwabathengi ngumthombo wethu, ukwaneliseka kwabathengi yinto yethu