某单层铝粉生产厂房,层高为7m,长边为50m,短边为15m(铝粉C值≥0.110)。则该厂房的泄压面积不应小于()㎡。(提示:26252/3=190.29;25202/3=302.07;37802/3=395.82)
A.316.48 B.385.743 C.418.638 D.441.352正确答案C
某单层铝粉生产厂房,层高为7m,长边为50m,短边为15m(铝粉C值≥0.110)。则该厂房的泄压面积不应小于()㎡。(提示:26252/3=190.29;25202/3=302.07;37802/3=395.82)
A.316.48 B.385.743 C.418.638 D.441.352正确答案C