Beginning Fundamentals of Welding with John Tilton (Fallbrook, CA)
Practical instruction of the safe use of welding tools and methods. Hands on instruction will cover the basics of arc and oxy-acetylene welding techniques as well as finishing touches. The goal is for... http://tinyurl.com/yhvoyy6
沒有留言:
張貼留言
注意：只有此網誌的成員可以留言。