New Step by Step Map For grating steel galvanized

Beton landasan steel grating (bagian kanan dan kiri) harus rata atau sama tinggi. Bagian bawah steel grating diusahakan menempel secara sempurna dengan landasan bawah.They may be made with Nearly any mixture of pitch dimension. Most commonly This is certainly 41mm x 100mm or 30mm x 100mm.Penggunaan steel grating guna tujuan ini kerap kita jumpai di

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