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(jì×✘)術(shù)企業(yè)

It is a high-tech enterpr↑≠ise that integrates the research ‍β∏‍and development,
production, sales, and service of"π$• standard substances/sampφ₽les.