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发表于 2008-5-27 09:48:50
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来自: 中国陕西西安
For (S, P, L, E, Y, R, H, D, T)- l+ O1 F P l5 V( X
G = Other features, if necessary followed by 1 or 2 figures as specified- O6 L) ]( S3 v! V
in the quality standard (technical delivery conditions).
9 G# D( e! n5 A2 ^( {7 k3 w& {% E0 r9 ]. ~3 Y# R
3 F# T& }5 g/ o: q. ?! h
H = High temperature |
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