电线电缆网 > 标准共享 > JIS K 7311:1995 Testing methods for thermoplastic polyurethane elastomers(完整版)
JIS K 7311:1995 Testing methods for thermoplastic polyurethane elastomers - 无图版
szsbcai --- 2008-08-19 17:00:48
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TPU物理性能测试方法jis_k_7311
cuijiude --- 2008-08-20 12:35:05
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日本标准啊