标準物(wù)質/标準樣品研發、生(shēng)産、銷售、服務為∞€(wèi)一(yī)體(tǐ)的(de)高(gāo)新技(α≈jì)術(shù)企業(yè)

It is a high-tech enterprise thε≈at integrates the research and developγ✘§‍ment,
production, sales, and serΩ$vice of standard substances/sampleφ‌∞∏s.