TY - BOOK ID - 137967423 TI - Notification of withdrawal of MSHA and NIOSH approval for Mine Safety Appliances (MSA) Flow-Lite sampling pumps PY - 2007 PB - [Arlington, Va.] : [U.S. Dept. of Labor, Mine Safety and Health Administration], DB - UniCat KW - Dust KW - Sampling KW - Equipment and supplies. UR - https://www.unicat.be/uniCat?func=search&query=sysid:137967423 AB - ER -