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.

HISTORY: Eff 1-1-81

Rule promulgated under: RC Chapter 119.

Rule authorized by: RC 4121.131, Const. Art. II, Sec. 35

119.032 Review Date: 3-1-03