Unverified80% confidenceDecision RuleTime unknown
选笔前确认笔芯是否为国际通用规格(如派克G2、三菱4C等),非通用异形笔芯停产或缺货后整支笔报废,通用芯可长期续用
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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