品控

quality control (QC), abbr. for 品質控制|品质控制

(bound form) article; commodity; product; goods / (bound form) grade; rank / kind; type; variety / character; disposition; nature; temperament / to taste sth; to sample / to criticize; to comment; to judge; to size up / fret (on a guitar or lute)

to control / to accuse / to charge / to sue / to invert a container to empty it / (suffix) (slang) buff / enthusiast / devotee / -phile or -philia