... 增量电容率 incremental permitivity 不能涂销标记 indelible marking 不能涂销标记 indelible marking ...
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indelible marking ink 不灭墨印
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One such order would force foreign manufacturers to place an indelible marking on products that shows country of origin.
FORBES: Wendy Rosen: From Businesswoman and Arts Advocate to Politician
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