发布时间:2025-02-02 06:04:29
脚手费根据工程量套相应定额,按墙面投影面积乘以定额单价。外墙要看单排还是双排脚手。单价几元~十几元不等。如面积不大且选用活动脚手,通常只是成本加利润就可。
揭秘一场近3000人年会的幕后故事 babycare年会分享
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