标準物(wù)質/标準樣品研發、生(shēn₹™g)産、銷售、服務為(wèi)一(yī)體(t←≥≤ǐ)的(de)高(gāo)新技(jì)術(shù​↓₽)企業(yè)

It is a high-tech ent♣♦✔erprise that integrates the research®φ≤ and development,
production, sales, and servic₩&​e of standard substances/sam•"$πples.