Henri Pavot

Total activity 2
Last activity January 30, 2019 23:03
Member since January 30, 2019 23:03

Following 0 users
Followed by 0 users
Votes 0
Subscriptions 1

Comments

Recent activity by Henri Pavot

Hg IS mercury. Is there mercury in the plasma tube and sphere ??? Yes or no ? Than you for your clairity. Henri
- View comment
- Created January 30, 2019 23:03
- 1 vote