4123:1-7-09 Crucibles.

(A) Crucibles shall be maintained in good condition, free from cracks and other flaws.

(B) Crucibles shall be stored in a warm, dry place immediately prior to being used.

Eff 1-1-81
Rule promulgated under: RC Chapter 119.
Rule authorized by: RC 4121.131 , Const. Art. II, Sec. 35
R.C. 119.032 review dates: 07/28/2009 and 07/01/2014