Subjgrp 55. General Requirements

• § 56.6900 - Damaged or deteriorated explosive material.
• § 56.6901 - Black powder.
• § 56.6902 - Excessive temperatures.
• § 56.6903 - Burning explosive material.
• § 56.6904 - Smoking and open flames.
• § 56.6905 - Protection of explosive material.