The smart Trick of ท่อppr คือ That Nobody is Discussing
บริการพับเชื่อมท่อเหล็กประกอบท่อตามแบบPP-R/ PP-RCT pipes don’t corrode, get brittle or soft under large pressure, and therefore are not vulnerable to deposit or injury from chemical compounds, earning them perfectly suitable for the distribution of hygienic ingesting h2o.