signature specimen 签署式样...keyhole specimen 锁孔试验片...test specimen 试件...fatigue (testing) specimen 疲劳试样...all-weld metal test specimen 熔著金属试片...specimen of draft 汇票样本...authentic specimen 真实样本;可信标本...specimen copy 样本...notched specimen 缺口试验片...specimen n.样品,标本,试料试样标本;...specimen bottle 标本瓶...specimen singnature 印鉴样本...impact specimen retest 冲击试样复试...cast-to-shape specimen 铸成试片...impact test specimen 冲击试件...true to specimen 与样品一致,与样品质量相同...deposited metal test specimen 堆积金属试片...preparation of specimen 标本制作...notched tensile specimen 缺口拉伸试样...catheter specimen 导管标本...specimen jar 标本缸...
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