KS 2S Moke - CASELLA CASCADE IMPACTOR n weeGLUED dt Pp : a> mah TO PUMP \ DIRECTION OF LAST STAGE HOLDER ON CASELLA IMPACTOR Source: _ |— FILTER . ( LASL, ENcY. INSTR. INDUST. HyG., U. MICHIGAN, ANN ARBOR (1956) P, 143 LRA-22
KS 2S Moke - CASELLA CASCADE IMPACTOR n weeGLUED dt Pp : a> mah TO PUMP \ DIRECTION OF LAST STAGE HOLDER ON CASELLA IMPACTOR Source: _ |— FILTER . ( LASL, ENcY. INSTR. INDUST. HyG., U. MICHIGAN, ANN ARBOR (1956) P, 143 LRA-22