april 02
4月02
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The book-to-bill ratio for printed circuit boards was 1.02 in June, up from 1.0 in May and 0.97 in April, according to IPC, an industry trade association.
FORBES: Flextronics' CEO: Tech Recovery Is Under Way
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