TY - BOOK ID - 134055931 TI - Safety codes for the prevention of dust explosions : supplement to bulletin no. 562 AU - United States. AU - National Fire Protection Association AU - American Standards Association. PY - 1936 PB - Washington : United States Government Printing Office, DB - UniCat KW - Dust explosions KW - Industrial safety KW - Dust explosions. KW - Safety appliances KW - Standards KW - Standards UR - https://www.unicat.be/uniCat?func=search&query=sysid:134055931 AB - ER -