词汇	self-sealed valve
释义	self-sealed valve 自密封阀
随便看	full-house full houses full-houses full house type support full hull form full hundred full hybrid powertrain full hybrid vehicle full hydraulic full-hydraulic full-hydraulic anode replacement installation full hydraulic articulated loader full hydraulic clamp unit full hydraulic crawler excavator full hydraulic crawler type dozer full hydraulic drill full-hydraulic drill full-hydraulic drilling machine full hydraulic drilling rig full hydraulic excavator full-hydraulic excavator full hydraulic grader full hydraulic jump full hydraulic loader full-hydraulic power steering system