《bellows seal》怎以读
英 [ˈbeləuz si:l]
美 [ˈbɛloz sil]
《bellows seal》是什么意思
波纹管[伸缩鼓]式密封，膜盒[气囊]式密封；
学习《bellows seal》怎么用
权威例句
BELLOWS SEALBellows sealBellows sealMODEL POSR-2 PRESSURE REDUCING REGULATOR - PILOT OPERATEDCoaxial transmission line having an expandable and contractible bellowsRadial seal for rotary regenerative heat exchangerThe Place You Come from Stamps You: Saul Bellow's MidwestDevelopment of a management program against silverleaf Whitefly (SLW), bemisia argentifolii bellows & perring (Hemiptera : Aleyrodid...Silverleaf whitefly, Bemisia argentifolii (Bellows and Perring): Seasonal abundance, Management and Incidence of geminiviruses in be...Shape Optimization of Metal Welded Bellows Seal Based on the Turing Reaction-Diffusion Model Coupled with FEMBellows seals for thermoacoustic devices and reciprocating machineryResearch on nuclear grade bellow seal sodium globe valveRotary bellows seal with vibration‐damping means