52051300 -- Measuring less than 232,56?decitex but not less than 192,31?decitex (exceeding 43?metric number but not exceeding 52?metric number)
84136070 --- Screw pumps
91070000 Time switches, with clock or watch movement or with synchronous motor
29252100 -- Chlordimeform (ISO)
76069200 -- Of aluminium alloys