| 1. | Influence of internal pressure on hydroforming of y - shaped tubes
型三通管内高压成形影响研究 |
| 2. | Torpedo - shaped tubes in aluminium alloys
铝合金鱼雷形管 |
| 3. | Characteristics of flow resistance of pin finned drop - shaped tube at different attack angles
流体攻角对滴形钉头管流体阻力特性的影响 |
| 4. | There is a comfortable sofa only for two in the sitting room . both rooms have a fan - shaped tube especially for new married
西洋式的卧房有一张大圆床，客厅有一张可供二人或坐或躺的沙发。 |
| 5. | Aluminium and aluminium alloys - hf seam welded tubes - tolerances on dimensions and form for square , rectangular and shaped tubes
铝和铝合金. hf缝焊管.正方形矩形和异型管的尺寸和形状公差 |
| 6. | Aluminium and aluminium alloys . hf seam welded tubes . part 4 : tolerances on dimensions and form for square , rectangular and shaped tubes
铝和铝合金. hf缝焊接管.第4部分:正方型长方型和定型管的形状和尺寸公差 |
| 7. | Aluminium and aluminium alloys - hf seam welded tubes - part 4 : tolerances on dimensions and form for square , rectangular and shaped tubes ; german version en 1592 - 4 : 1997
铝和铝合金. hf缝焊管.第4部分:正方形长方形和成形 |
| 8. | Reasonably controlling the matching of the velocity of crucible , the rotation velocity of the substrate and the drawing velocity of the substrate can attain good - shaped tube
一、研究了多层喷射沉积技术制备板坯、管坯及锭坯的成形性。 |
| 9. | Shanghai proecision copper tube division is engaged in precision , capillary and special shaped tubes used in precision apparatus , communication , decoration , and medicine - chemical and aviation industry
上海中鑫铜管工业有限公司所属的第二铜管厂，是专门生产异型、精密、细小铜管的企业，产品广泛适用于机车、精密仪表、通讯、装潢、洁具水道、医药化工、航天航空等行业。 |
| 10. | It is drawn seamless tubing , which can be welded to join the tubes of the bike frame together . the tubes are cold worked to provide additional strength to the material , and through this process is tailored to provide the correct shape tubing for the frame design
由ti 3al2 . 5v制成的钛合金车架采用无缝管材的焊接技术，其管材经冷轧成形后经过严格地挑选检验，以保证其材料的强度和质量。 |
