| 释义 | 
             
                conical reducer with straight flange
                
            减速器jiǎn sù qì 
 reducer, retarder闷头法兰mèn tóu fǎ lán 
 blind flange锥形扫描zhuī xíng sǎo miáo 
 conical scan; conical scanning; conical lobing栓结法兰shuān jié fǎ lán 
 bolted flange一直yī zhí 
 straight; straight forward凸缘外圈tū yuán wài quān 
 flanged outer ring盲板法兰máng bǎn fǎ lán 
 BF(blind flange); block flange减径管jiǎn jìng guǎn 
 reducer减缩管jiǎn suō guǎn 
 reducer缩减者suō jiǎn zhě 
 reducer挡边dǎng biān 
 flange法兰fǎ lán 
 flange摺缘zhé yuán 
 flanging办好bàn hǎo 
 get sth straight笔挺bǐ tǐng 
 trim, very straight挺直tǐng zhí 
 straight and upright圆锥的yuán zhuī de 
 conic, conical锥形流zhuī xíng liú 
 conical flow锥形瓶zhuī xíng píng 
 conical flask毂缘gū yuán 
 hub flange狠狠地hěn hěn dì 
 straight from the shoulder整顿局面zhěng dùn jú miàn 
 put things straight亭亭如盖tíng tíng rú gài 
 standing straight and topped with leaves锥轮zhuī lún 
 cone pulley; conical pulley锥形烧瓶zhuī xíng shāo píng 
 conical flask
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