先导级/功率级阀型号MOOG机能代号D061-8411/D662-4010J15HOBA4VB1D061-8412/D663-4007J15HOBB4VB1MOOG型号：D633-303BD633-308BD633-313BD633-317BD633-471BD633-472BD633-473BD633-481BD633-525BD634-538AD661-393DD661-4023D661-4033D661-4069D661-4070D661-4099D661-4313CD661-4332CD661-4334CD661-4438ED661-4451CD661-4507CD661-4575CD661-4576CD661-4586ED661-4594CD661-4624D661-4636D661-4640D661-4649D661-4650D661-4651D661-4652D661-4691CD661-4697CD661-4729D661-4773D661-4776D661-4782D661-4790D661-4826D661-4867)