The present invention relates to a pressure reducing valve for a water flow meter integrated with an opening and shutting valve. Specifically, a pressure reducing valve assembly is integrally formed with the opening land shutting valve which is formed in a simple structure at the rear of the ...
The conduit is provided with an opening/closing valve for shutting off the conduit and opening the conduit to the outside air. The containing part of ... K Yuichi 被引量: 0发表: 0年 INFLUENCE OF BACILLUS SUBTILIS FERMENTATION ON CONTENT OF SELECTED MACRONUTRIENTS IN SEEDS AND BEANS In this...