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How much lead does your city's drinking water contain?
www.abc4.com
11 Apr — “Lead affects childhood development and brain function,” said John Bjerregaard, with Wasatch Civil Consulting Engineering, Roy City's group ... › news › how-much-lead-does-y...
Uber thin static cord for occasional long rappel
www.mountainproject.com
Aug 27, · John Bjerregaard wrote: Here's what the Canyoneers are using. It's still pricey and probably only a viable option if weight is the primary consideration. Ultra Thin Pull Cord. From the description, it sounds like canyoneers mainly use it as a fiddle stick pull cord (Fiddle Stick), not to pull the rope through the anchor.And it even says in the description that it is to be used in …
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