氧气带
oxygen───n.[化学]氧气，[化学]氧
belt───vi.猛击；n.带；腰带；地带；n.(Belt)人名；(英、法、德、西)贝尔特；vt.用带子系住；用皮带抽打
oxygen deficit───缺氧
supplemental oxygen───[医]补充供氧，辅助供氧
belt up───安静些，别讲话了; 系上安全带
exchanges oxygen───交换氧气
oxygen mask───n.（供人吸氧时用的）氧气面罩；n.氧气面罩
cannula oxygen───套管氧气
energized oxygen───通电氧气
A rotermeter linkage device with a synchronous belt comprises an oxygen flow meter (10) and a laughing gas flow meter (9); flow control knobs (2) of the meters are provided with a gear respectively;───一种同步带转子流量计联动装置，包括氧气流量计 （10）和笑气流量计（9），流量计的流量控制钮（2）上 各装有齿轮；
PV Ribbon, TUI oxygen-free copper belt high purity 99.99%, smooth, brilliant, cleaning, plated by dipping with tin and lead with different chemicals compositions.───涂锡铜带是由纯度达99.99%的TUI无氧铜材制成，产品表面光滑、平整，色泽均匀。在铜线表面涂敷了锡和铅以及其他化合物。