BBB NERIKI

METAL VALVES NOT INCLUDING MACHINE ELEMENTS, NAMELY, VALVES FOR GENERAL TYPE CYLINDERS, VALVES FOR COMPRESSED GAS CYLINDERS, VALVES FOR LIQUEFIED GAS CYLINDERS, CYLINDER VALVES FOR FLUORINE, CYLINDER VALVES FOR AMMONIA, CYLINDER VALVES FOR HIGH-PURITY GAS, CYLINDER VALVES FOR CHLORINE, AND CYLINDER VALVES FOR SPECIAL GAS WHICH TREATS SEMICONDUCTORS

LEVEL GAUGES, NAMELY, LEVEL GAUGES FOR USE IN THE ADMINISTRATION OF OXYGEN IN MEDICAL FACILITIES, LEVEL GAUGES FOR MEASURING LEVEL OF LIQUID WITHIN GENERAL TYPE CONTAINERS, AND LEVEL GAUGES FOR MEASURING LEVEL OF LIQUEFIED GAS WITHIN CRYOGENIC LIQUEFIED GAS CONTAINERS