pressure equipment for gases, vapors, liquids and grained goods; namely, manually-operated metal shut-off, throttle and regulator valves, first, and gates; metal fittings for steam production and cooling facilities; namely, manually-operated valves and throttles; metal fittings for off-shore technology; namely, manually-operated pressure reduction valves and throttles for use on platforms and under water; metal fittings for nuclear plants; namely, manually-operated bellows, valves for radioac...

pressure equipment for gases, vapors, liquids and grained goods, namely manually operated metal shut-off, throttle, and regulator valves and gates; metal fittings for steam production and cooling facilities, namely manually operated valves and throttles; metal fittings for off-shore technology, namely manually operated pressure reduction valves and throttles for use on platforms and underwater; metal fittings for nuclear plants, namely manually operated bellows valves for radio-active gases a...