1) mouth-piece tape
口罩带
3) Respirator
[英]['respəreɪtə(r)] [美]['rɛspə'retɚ]
口罩
1.
Study on KZNJ-1 Respirator Efficiency Tester;
KZNJ-1型高效口罩效率检测装置的研制
2.
Abiological protective respirator with equal protection level of the half face mask;
一种达到面具防护水平的生物防护口罩
3.
A study on filtrating materials from super micro-fine fibre with electrets and protective respirators for SARS;
驻极超微细纤维高效滤材SARS防护口罩的研究
4) mask
[英][mɑ:sk] [美][mæsk]
口罩
1.
The structure and performances of the plane-type charge-modified virus-preventive mask;
平面型荷电防病毒口罩的结构及性能评价
2.
Advances in development and clinical application of the medical masks made of non-woven material;
非织造材料医用口罩的研制及临床应用进展
5) steel strip for shadow mask
荫罩带钢
6) shadow mask strip
荫罩钢带
1.
In this paper is reported the demends and trial production of shadow mask strip in China.
论述了我国荫罩钢带的试制现状、荫罩钢带的需求及其国产化的途径。
补充资料：板带轧制压下规程(见板带轧制规程设计)
板带轧制压下规程(见板带轧制规程设计)
draughting schedule for plate and strip rolling
bandai zhazhi yaxia guieheng板带轧制压T规程(draughting，ehedule forplate and strip rolling)见板带札制规程设计。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条