Bhokisi reCulvert Formwork
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Bhokisi reCulvert Formwork
Fomu remabhokisi ekugadzirisa madziro inzira yekuvaka inoshandiswa zvakasiyana-siyana yakagadzirirwa zvivakwa zvemabhokisi ekugadzirisa madziro, masisitimu emvura, uye mapurojekiti madiki emabhiriji. Yakagadzirirwa kushanda zvakanaka uye kugara kwenguva refu, inotsigira zvakasiyana-siyana zvinodiwa muzvivakwa zvakasiyana-siyana.