How to say helicometer in Mandarin Chinese Pinyin

How to say helicometer in Putonghua|Mandarin Chinese Pinyin

Useful Expressions or Words (English)	Chinese Pinyin & Chinese Symbol Translation	Sound
helicometer	luó 螺 xuán 旋 jiāng 浆 gōng 功 lǜ 率 cè 测 dìng 定 qì 器

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