急冷

jí lěng chǔ lǐ néng gòu xiǎn zhù tí gāo bì luó chūn de bǎo xiān pǐn zhì

急冷处理能够显著提高碧螺春的保鲜品质。

Sharp quenching processing can obviously enhance the tea to maintain freshness the quality.

jí lěng xì tǒng yǒu kě néng shī líng

急冷系统有可能失灵。

Emergency cooling systems could fail.