转角管塞 meaning in English
anglecock
Examples
- Railway applications - straight and angled end cocks for brake pipe and main reservoir pipe
铁路设施.制动系统管路和总储气管用直旋塞和转角管塞 - Railway applications - straight and angled end cocks for brake pipe and main reservoir pipe
铁路设施.制动系统管路和总储气管用直旋塞和转角管塞