Kupulumutsidwa kutha Alexandrov. Features ya zipangizo zotsimikizira

maboti Water chitetezo wakhala zofunika kwambiri. N'zosadabwitsa kuti zipangizo zambiri Pofuna kuteteza sitima ndiponso anthu awo nthawi zosiyana za mbiri. Iwo mayeso a nthawi ndipo anapulumutsa miyoyo ambiri kumira. Zida liyenera kukhala ndi mapeto odziwika Aleksandrov limene linapangidwa mu 1914 asilikali ndalama yapamadzi analanditsa Russian Ufumu. Poyambirira inkakhala zipangizo zomangamanga, amene anali kufalitsa kwa nthawi zakale: amayandama la Nkhata Bay ndi lona ndi, cholimba Lin kuchokera ku zipangizo zachilengedwe ndi katundu kutsogolera masekeli magalamu zosakwana 200. Tsopano chotero dongosolo kuyang'ana chachikale chinkawavuta kwambiri, kotero kuti zinthu zonse zimene zili m'malo ndi zofanana yamakono ya chiyambi kupanga. Kusintha anapangidwa ndi kutsogolera kulemera chuma, zomwe kumapeto kwa XX atumwi m'malo mwa zochepa thumba zoopsa mchenga. Ndipotu, zotsatira za kupeza kulemera kutsogolera kumira anayenera anamva chisoni kwambiri.

ntchito

Kutulukira wayesedwa ndi nthawi anatsimikizira kuyenera awo, kotero mapeto a moyo Alexandrov alipo pa zotengera zonse ang'onoang'ono ndi m'madera a chiopsezo kuthekera (magombe, malo kusambira ndi zina zotero).

The ntchito imeneyi zipangizo yopulumutsa moyo motere: a kumira munthu oponyedwa mapeto a mzere, pamene mbali zosiyana amakhalabe manja a chipani ena. Wamira munthu amavala omangika ndi amazitenga yekha pansi pa mkono wake, kenako anatulutsa a ndime madzi (ntchito zina amalola kokha kutenga mapeto a Alexandrov). Pambuyo Lin unapangidwa polypropylene ndi styrofoam zoyandama amene kachulukidwe ndi zochepa kwambiri kuposa H ₂ O, potero kupereka buoyancy zabwino (ofanana lifejacket).

Ntchito ndi standardization

Kwambiri eni ambiri ziwiya yaing'ono, makamaka pankhani kulembetsa wawo woyamba kapena kuyendera mmene luso mavuto amene amakumana nawo. Kumene, za zovuta malamulo a ndondomeko imeneyi kumafuna nkhani osiyana, koma chopunthwitsa chachikulu si choyenera zofuna-zayekha akuluakulu. vuto n'lakuti pamene okonzeka ndi bwato laling'ono alendo - zambiri kutha Alexandrov Kodi ziyeneretso atapereka kwa iye. Ndipo mlandu - kuchuluka kwa zinthu wotchipa Chinese ndipo, ndithudi, kupanda mankhwala aŵiri opangidwa domestically. Chifukwa, kugula okonzeka Lin ndalama kwa kumira zovuta kapena mtengo ndi okwera kwambiri.

kupanga

Choncho, ndi bwino kugula zonse muyenera ndi kumanga moyo kutha Alexandrov ndi manja ake. Kuti zimenezi zitheke, zigawo zikuluzikulu izi zofunika:

• polypropylene chingwe awiri a millimeters 5 6 ndipo pafupifupi 30 mamita m'litali;
• chachikulu thovu zoyandama (kwambiri makamaka ozungulira kapena elliptical mawonekedwe);
• madzi utoto wofiira.

Kumbali ina ya chingwe kuzungulira kutalika ndi osachepera 600-650 millimeters, ndiyeno kuika pa mzere amayandama, amene anakonza mulitali lonse. Pa tsidya lina la chingwecho ndi bwalo lina, koma nthawi imeneyi ndi awiri a 40 cm. Motero, mapeto a Alexandrov anapanga ndi pang'ono ntchito. Kokha kumumanga ku mbali ina ya kathumba ka mchenga ndi banga polypropylene zoyandama mu kwambiri (wofiira kwambiri) mtundu.

uziyenda

Monga mbali ya m'nkhaniyi sadzakhala superfluous kukumbutsa za mbali ndi ntchito za luso kupulumuka mwadzidzidzi. The kuzungulira ang'onoang'ono a mzere ndi chobvalidwa pa dzanja lamanzere, kenako ambiri mwamphamvu anaponyedwa patsogolo. Wamira munthu Ba- pa iye, ndipo tsopano zingakhale zovuta kuti tinyamuke.