论文 & 的指导方针


365网址导航技术论文 and 的指导方针 review processes, specifications and requirements in various documents and standards, 提供评论, 建议, clarifications and some useful tips for contractors. 

All papers and guidelines are copyrighted by 365网址导航 and 365网址导航 grants members single user permission to download and use. Any other use or distribution require 365网址导航’s permission.

技术365网址导航 2021年4月27日

EPA签署SNAP规则23

4月23日,美国国务院宣布.S. Environmental Protection Agency (EPA) signed the Significant New Alternatives Policy (SNAP) Rule 23 - New listings for refrigeration and air conditioning; revised listing for fire suppression.

技术365网址导航 2018年7月31日

铜平锁屋顶接缝焊接

This study tests the use of 1/2 inch wide flat lock seam soldered joints. The industry’s current recommended widths are 5/8-inch-wide flat lock seams (建筑 Sheet Metal Manual by 365网址导航) and 3/4-inch-wide flat lock seams (Copper and Common Sense by Revere Copper).

技术365网址导航 2001年7月01

365网址导航 CAD标准

《365网址导航 CAD标准》,“第二版, 2001, articulates in greater detail the CAD standards that will enable members of the AEC community to apply CAD effectively to mechanical, 消防, 以及管道设计和施工.

技术365网址导航 2001年1月12

定制钣金测试报告

365网址导航's Custom Fabricated Sheet Metal Roof Test Report describes the performance of the double lock standing seam and batten seam metal roof conforming to the 365网址导航 建筑 Sheet Metal Manual.

技术365网址导航 2000年1月01

消防挡板安装不当

365网址导航 is increasingly advised that contractors are being required to provide elements of fire damper and combination fire/smoke damper installations which are both unnecessary and not allowed.