extral

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extralextral

extral

外部信任

外部信任(extral)领域信任(realm)0人 | 分享到: 阅读(17)| 评论(0)| 转载 (0) |举报

1
Extral large space inside four tie-bars and mould open stroke can contain big moulds and deep cavity. 特大四柱内间距及开模行程,可容纳大模具及深腔模具;
2
Countermeasure of Middle Vocational School in Training of Rural Extral-labour 中等职业学校参与农村剩余劳动力培训的对策