1、High-fidelity forms to replicate paper-based forms.
高保證表單用于復制基于紙張的表單。

2、High-fidelity speaker: the adoption of three-level waterproof protection offers high quality sound.
高保真喇叭：采用三層防水保護處理，呈現(xiàn)高品質(zhì)音質(zhì)。

3、Of or relating to high-fidelity sound reproduction.
高保真屬于或關于高保真度聲音的重放的

4、Hours low Leakage. Suit for use in timer loops and high-fidelity coupled circuits.
2000小時，低漏電流，適用于定量回路及高保真偶合電子線路中。