Explosive limits of natural gas - Logic4training

Blue girl
112 بار بازدید - 8 سال پیش - http://www.logic4training.co.uk Signup to our mailing
http://www.logic4training.co.uk Signup to our mailing list for more videos, news and content: http://eepurl.com/Q-vwP Matt creates an explosive reaction using a paint tin with a hole in it. Warning: Do not try this at home
8 سال پیش در تاریخ 1395/09/13 منتشر شده است.
112 بـار بازدید شده
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