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構(gòu)造知識(shí)要點(diǎn):第五節(jié) 樓梯、電梯、臺(tái)階和坡道構(gòu)造 一、樓梯、坡道和自動(dòng)扶梯的常用坡度( p164) 二、設(shè)置一個(gè)樓梯的條件( p165) 三、封閉樓梯間與防煙樓梯間的特點(diǎn)( p166) 四、樓梯踏步尺寸的規(guī)定( p166) 五、梯段的最小寬度規(guī)定( p166) 六、一個(gè)梯段踏步數(shù)的規(guī)定( p167) 七、梯段增設(shè)中間扶手的規(guī)定( p167) 八、樓梯凈高尺寸的規(guī)定( p167) 九、臺(tái)階踏步常用的高度與寬度( p169) 十、合理設(shè)置電梯的基本數(shù)據(jù)( p169) 十一、自動(dòng)扶梯的安全距離尺寸( p169)
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Party branch Se cretary of a party lect ure of two spe eches: t utoring covers all of the new party Constituti on two education ha s kicke d off. Study of the Constitution of thi s practi ce is a very importa nt part. Today I'll give y ou a new secti on of the Constituti on on t he counselli ng of learni ng lessons, hope, t hroug h today's tutori al, further consol idation of all the party member