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將涂(tu)層板(ban)或鍍層板(ban)經輥壓(ya)冷(leng)彎,沿板(ban)寬方向形(xing)(xing)成波形(xing)(xing)截(jie)面的(de)成型(xing)(xing)鋼(gang)板(ban)被(bei)稱為(wei)壓(ya)型(xing)(xing)鋼(gang)板(ban)。屋(wu)面和墻面常用板(ban)厚為(wei)0.4~1.6毫米(mi);用于承重樓板(ban)或筒(tong)倉(cang)時厚度達 2~3毫米(mi)或以(yi)上。波高一(yi)般為(wei)10~200毫米(mi)不等。當不加...