Mine respirator mask is light and comfortable: Fid-Bau Portal

BKL: 50.00 Technik allgemein: Allgemeines / 50.00 / 57.00 / 57.00 Bergbau: Allgemeines / 56.20 Ingenieurgeologie, Bodenmechanik / 56.20
Lokalklassifikation TIB: 770/4515/4800

Ähnliche Titel

Aluminium respirator cabinets

Engineering Index Backfile | 1958

Project BREATHE — Prototype Respirator Evaluation Utilizing Newly Proposed Respirator Test Criteria

Kim, Jung-Hyun / Roberge, Raymond J. / Shaffer, Ronald E. et al. | British Library Online Contents | 2017

Comfortable parks

Volkova, Anastasiya / Simon, Madlen | TIBKAT | 2020

Freier Zugriff

Effect on Breathing Resistance of a Surgical Mask Worn over a N95 Filtering Facepiece Respirator

Vojtko, M.R. / Roberge, M.R. / Vojtko, R.J. et al. | British Library Online Contents | 2008

COMFORTABLE SPACE

NISHIKAWA YASUYUKI | Europäisches Patentamt | 2024

Freier Zugriff

Nach oben