Ground colours and colour matching for each colourway must be well shown in samples or fully explained in words.

各色位的底色及配色须以样品表明，或以文字作充分说明。

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Ground colours and colour matching for each colourway must be well shown in samples or fully explained in words.

各色位的底色及配色须以样品表明，或以文字作充分说明。

youdao