Even though they sale short and long 90°'s the long 90° is the only one that should be used and is the only one a drain expert will use. I myself prefer to use two 45° separated so to slow the water flow as least as I possibly can.Giá nắp hố ga
Even though they sale short and long 90°'s the long 90° is the only one that should be used and is the only one a drain expert will use. I myself prefer to use two 45° separated so to slow the water flow as least as I possibly can.
ReplyDeleteGiá nắp hố ga