reference books with material taken from various sources and arranged according to subjects
返回 20 条匹配短语对
decibels with reference to one kilowatt
千瓦分贝
(thermo) reference material
参比物
biological National Standard Reference material
生物标样
Certified reference material
认证参考物质
有证标准样品
有证标准物质
有证参考物质
检定合格标准参考物质
标准物质
乙烯
标准样品
certified reference material CRM
标准物质
标准样品
certified reference material for oxygen index
氧指数标准物质
certified reference material stick for oxygen index
氧指数标准物质
coal standard reference material
煤炭标准物质
environemtal reference material
环境标准样品
fingerprint reference material
指纹对照品
gas reference material
气体标准物质
gas reference material of carbon dioxide in air
空气中二氧化碳标准气体
geochemical certified reference material
地球化学标准物质研制
geochemical reference material
地质标准物质
geological reference material
地质标准物质
geological standard reference material
岩石标准样品
glass reference material
玻璃标准物质
玻璃参考物质
Microanalysis Reference Material
微分析标准物质
optical reference filter wavelength standard reference material
干涉滤光片波长标准物质
organic reference material
有机标准物质
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earthing brush利益保护压力高度表碱木素酚醛胶粘剂一号integrable equation三级发酵全息地震仪不冻润滑油