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2. Iko kuiswa kweimwe uye kaviri-mutsara-mutsara skfiressage scissor ichisangana nezvinotevera zvinodiwa:
. Upamhi hwese scissor brace hachifanirwe kunge chisingasviki 4 spans, uye hazvifanirwe kunge zvisingasviki 6m, uye iyo cancution kona iri pakati peiyo yakagadzirirwa
. Kana kubatana kwakapetwa kwapera, kureba kwakasungirirwa hakufanirwe kunge kuri kushoma pane 1m uye kunofanirwa kugadziriswa pasina isingasviki 2 kutenderera kwemitambo. Chinhambwe kubva kumucheto kwechifukidziro chekumhanyisa kuchifukidziro chetsvimbo chinopera chinenge chisingasviki 100mm. Iyo chaiyo yekuvaka yekuvaka inowanzotora fomu remavapu emamapu, uye hapana asingasviki 3 fasteners.
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3 Imwechete-mutsara uye kaviri-row scaffolds nekureba kweshoma kupfuura makumi maviri nemana ekunze, uye pakati pekona.
Kutumira Nguva: Sep-22-2022