筑龙网WWW.ZHULONG.COM一、施工所需材料APP4mm1/31.151.2m2APP65402hAPP107,201079.A-1二、施工所需机具及防护用品(1-1)(1-2)筑龙网WWW.ZHULONG.COM1-2筑龙网WWW.ZHULONG.COM三、施工方法、步骤()()A-2(5)筑龙网WWW.ZHULONG.COMAPPAPP80mm100mm(6)1/21/21/31/21/2()筑龙网WWW.ZHULONG.COM()3~4m1/21/2()12320mm筑龙网WWW.ZHULONG.COM四、保证安全施工的技术措施10678