sinusoidal composition pump正弦: sine混合: mix; blend; mingle; admix; m ...泵: pump混合泵: blending pump; contactor pump; mixing pump泥浆混合泵: slurry agitator pump下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:正弦混合泵，即可在微信中查询翻译
