butterfly valves
释义
蝶型阀；蝶阀（butterfly valve 的复数）
例句
1·Commonly used as interior trim on butterfly valves .
通常用作蝶阀的阀内件。
2·This mansion adopts our wafer butterfly valves and check valves wholly.
该大厦全部采用我公司生产的对夹蝶阀、蝶式止回阀。
3·Stainless steel butterfly valves sometimes have rust during application.
不锈钢蝶阀在使用过程中出现锈蚀现象。
同义词
蝶型阀；蝶阀（butterfly valve的复数）
butterfly bamper
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