耀希達凱yoshitake減壓閥GD-30
上海代益閥門授權代理耀希達凱yoshitake減壓閥GD-30，耀希達凱yoshitake蒸汽減壓閥，耀希達凱yoshitake螺紋減壓閥，耀希達凱yoshitake法蘭減壓閥。
日本耀希達凱GD-30 減壓閥
Pressure Reducing Valves Selection
■ Specification
■ 尺寸和重量
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日本耀希達凱Yoshitake減壓閥GD-30