CSA Certification for a number of products is provided in the interest of maintaining agreed-upon
standards of quality, performance, interchangeability and/or safety, as appropriate. Where applicable,
certification may form the basis for acceptance by i
CSA C22.2 No.221-M1986-1986 history
1986CSA C22.2 No.221-M1986-1986 Electrically Heated Hobby and Educational Type Kilns First Edition; General Instruction No 1