通常要复制卡片，并且将特殊的符号写到栏73到60上，以标明另一个版本。

Usually the CARDS were duplicated and special notations written on columns 73 to 60 to denote another version.

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这些技术被列在本页下方，您也可以购买技术所需的4片装CD或CD偕同冥想符号代码卡片，AF/CDT或AF/CDT+MC/CKC。

These are listed at the bottom of this page and can also be purchased in a 4 CD format or the CD's with the laminated meditation symbol codes needed for the techniques, AF/CDT or AF/CDT+MC/CKC.

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参与者还被要求辨认抽认卡片中的符号和数字。

The participants also were given a flashcard-like exercise using symbols and numbers.

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