Mefuta ea Coupler ho Scafulfoldding

Li-fasteners ke likhokahano lipakeng tsa liphaephe tsa tšepe le liphaephe tsa tšepe. Ho na le mefuta ea boraro ea mantlha:

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. (b) ho potoloha ka potlako; (c) e potlakile.

Tabeng ea theknoloji, e ka aroloa ho ba bang, ho thetsa banyalani, joalo-joalo.

Ho tloha kalafong ea holimo, e arotsoe ho - Hot-Dip Coupler, e ngotsoe ka billins, e pentiloeng e pentiloeng, joalo-pente.;

Ho latela sepheo sa ho sebelisoa, e ka aroloa:

Ho latela boima ba 'mele, e ka aroloa ho: Leseli le leng le bo-mphato tse boima;

Ho tloha maemong a ts'ebetso, e ka aroloa: National Counster Counelate, Sejeremane Melao e fapaneng ea polao e sebelisitsoeng linaheng tse fapaneng le libaka tse fapaneng;

Ho tsoa tlhalosong, e ka aroloa ho: 48 * 488, 488 * 60 * 60 * 60 * 60 * 60 * 60 le ba 60; 60 le ba 60. Tlhaloso e bua ka bophara ba kantle sa phala ea tšepe.