JISB86532002Testmethodsforelectrohydraulicproportionalmeteringvalves JISB86512002Testmethodsforelectrohydraulicproportionalpressurereliefvalves
JIS - Valve Standards
Test methods for electro-hydraulic proportional
proportional metering valves; JIS B 8654:2002 Test methods for electro
Test methods for electro-hydraulic proportional pressure relief valves JIS B 8652:2002 本文01 比例電磁式減圧弁及び比例電磁式リリーフ減圧弁試験方法