CSAB125.3-05 UPD1~4-2008 国外国际规范.pdf

Update No. 4 CAN/CSA-B125.3-05 February 2008 Note: General Instructions for CSA Standards are now called Updates. Please contact CSA Information Products Sales or visit www.ShopCSA.ca for information about the CSA Standards Update Service. Title: Plumbing fittings — originally published June 2005 Revisions issued: Update No. 1 — November 2006 Update No. 2 — March 2007 Update No. 3 — July 2007 If you are missing any updates, please contact CSA Information Products Sales or visit www.ShopCSA.ca. The following revisions have been formally approved and are marked by the symbol delta (Δ) in the margin on the attached replacement pages: Revised Figure 10 New None Deleted None CAN/CSA-B125.3-05 originally consisted of 38 pages (ix preliminary and 29 text), each dated June 2005. It now consists of the following pages: June 2005 v–ix, 1, 2, 7–12, 15, 16, and 29 November 2006 iii, iv, 3–6A, 13–14B, 17–20, and 23–26 March 2007 Cover, National Standards of Canada text, title page, and copyright page July 2007 21 and 22 February 2008 27 and 28 • Update your copy by inserting these revised pages. • Keep the pages you remove for reference. © Canadian Standards Association Plumbing fittings Pressure gauge Flow meter Pressure gauge Water supply Specimen Adjustable being tested