ASTM D 1055-97 Standard Specifications for Flexible Cellular Materials—Latex Foam-电线电缆网

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[国外标准] ASTM D 1055-97 Standard Specifications for Flexible Cellular Materials—Latex Foam

mancinic

P:2009-12-04 09:27:05
1

大家努力的下吧

ASTM D 1055-97 Standard Specifications for Flexible Cellular Materials—Latex Foam.pdf

emission shield - 放射屏蔽层（0）投诉

Phanllina

P:2009-12-04 10:22:18
2

这是什么东东啊？新手看不懂啊、

polyacrylamide - 聚丙烯酰胺（0）投诉

mancinic

P:2009-12-04 13:05:34
3

会吗

high speed sheathing - 高速包套，高速挤包护套（0）投诉

3

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