25 Pa. Code § 227a.43
Current through Register Vol. 55, No. 1, January 4, 2025
Unused beam ports on radiation source housings shall be secured in the closed position in a manner which will prevent inadvertent opening.
25 Pa. Code § 227a.43
Unused beam ports on radiation source housings shall be secured in the closed position in a manner which will prevent inadvertent opening.
25 Pa. Code § 227a.43