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关于ＩＳＯ２６３１和ＧＢ４９７０的意见和建议卢士富国际标准ＩＳＯ２６３１－１９８５（Ｅ）《关于全身振动评价指南》和国家标准ＧＢ４９７０－８５《汽车乎顺性随机输人行驶试验方法》有一些概念和实践问题，至今尚未完全统一和解决，笔者对此提出一些新的认识，对Ｉ...
ISO 2631 and GB4970 comments and suggestions LUXURY International Standard ISO2631-1985 (E) “on the whole body vibration evaluation guidelines” and the national standard GB4970-85 “car ride random random driving test method” there are some conceptual and practical issues, since Not yet completely unified and resolved, I put forward some new understanding of this, I ...