检索检测项目: PN-EN ISO 16283-3
同时检索平台上的实验室和完整的认可范围数据库 —— 按名称、城市、参数或标准查找。
5 家实验室
- 🧪 Mikołaj Kirpluk „NTL – M. Kirpluk” — Warszawa · PCA AB 838
匹配的检测项目: Normalized level difference, Dls,2m,n, standardized level difference, Dls,2m,nT, and approximate apparent sound reduction index R’45o in 1/3 octave bands.,… · PN-EN ISO 16283-3:2016-04; Weighted normalized level difference, weighted standardized level difference and weighted apparent sound reduction index, and spectrum adaptation terms C and… · PN-EN ISO 16283-3:2016-04 - 🧪 SONITUS Sp. z o.o. Sp.k. — Wrocław · PCA AB 1924
匹配的检测项目: Apparent sound reduction index of the element R’45 and/or standardized level difference D2m,nT in octave and/or 1/3 octave bands · PN-EN ISO 16283-3:2016-04; Weighted apparent sound reduction index, R’45.w, and weighted standardized level difference D2m,nT,w, and spectrum adaptation terms C and, Ctr · PN-EN ISO 16283-3:2016-04 - 🧪 AKUSTIX Sp. z o.o. — Przeźmierowo · PCA AB 1162
匹配的检测项目: Normalized level difference Dls,2m,n, standardized level difference Dls,2m,nT, and approximate apparent sound reduction index R’45o in 1/3 octave bands. Range… · PN-EN ISO 16283-3:2016-04 - 🧪 ECO-NOISE PAWEŁ NIŻNIOWSKI — Długołęka · PCA AB 1621
匹配的检测项目: Normalized level difference Dls,2m,n, standardized level difference Dls,2m,nT and approximate sound insulation R`45° in 1/1 and 1/3 octave bands. Range of… · PN-EN ISO 16283-3:2016-04 - 🧪 SVANTEK Sp. z o.o. — Warszawa · PCA AB 1391
匹配的检测项目: Sound pressure level in 1/3 octave bands Range of band centre frequencies: (50 – 5 000) Hz · PN-EN ISO 16283-3:2016-04