refrigerant 雪種

refrigerant
繁：雪種
简：雪种

一名冷氣技工前晚在荃灣德士古道DHL服務中心攀上長梯維修分體冷氣機期間，懷疑冷氣機雪種突然爆炸，巨大衝擊力將技工炸飛，從四米高長梯上墮地重創，送院搶救至昨午不治。

雪種爆炸　冷氣工不治（2019年3月13日）。蘋果日報，取自 https://hk.news.appledaily.com/local/daily/article/20190313/20632329

Refrigerants generally refer to substances which produce cooling effect through their physical properties.

Safe Use of Mildly Flammable Refrigerant Air-conditioners. (2019, March 18). Electrical and Mechanical Services Department. Retrieved from https://www.emsd.gov.hk/en/what_s_new/current/tips_on_safe_use_of_mildly_flammable_refrigerant/safe_use_of_mildly_flammable_refrigerant_AC/index.html