โบนัสฟรีเกมยิงปลา_คาสิโนฟรีไม่มีเงินฝากถอนได้ _สูตรบาคาร่าฟรี ป๋าเซียน

This webinar was presented on January 26, 2017

Radon is a naturally-occurring radioactive gas formed from the decay of uranium in soil and rocks. Long-term exposure to radon is the second leading cause of lung cancer after smoking, and the leading cause of lung cancer for non-smokers. An estimated 220 radon-induced lung cancer deaths occur every year in B.C.?

Learning Objectives

  • ? ? ? ? What is radon?
  • ? ? ? ? What are the health effects of radon?
  • ? ? ? ? How can we test and mitigate for radon?

Speaker

Winnie Cheng
Regional Radiation Specialist
Health Canada?

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Watch the recording:

Questions??Email us at?airquality@bc. คาสิโนฟรีไม่มีเงินฝาก www.thedogtackshop.com

Page Last Updated: 15/06/2017