这是一种抗氧化剂，有助于增强肌肉，特别是使血液泵到整个身体的心脏肌肉。

This is an antioxidant, which helps in strengthening muscles, particularly heart muscles, which pumps blood to your entire body.

youdao

FS B型塑料泵具有较强的耐腐蚀性，可输送各种酸氧化剂及多种腐蚀性介质，不老化，无毒素分解。

FSB plastic pump has strong anti-erosion performance, so it can transport all kinds of acidity oxidizer and erosive medium without aging and toxin decomposing.

youdao