| 1. | Peeling analysis of unperforated honeycomb structure
无孔蜂窝夹层结构脱粘剥离应力分析 |
| 2. | Test method for resistance of nonporous paper to passage of air
无孔纸透气阻力试验方法 |
| 3. | Standard test method for resistance of nonporous paper to passage of air
无孔纸防透气性的标准试验方法 |
| 4. | Indexable hardmetal carbide inserts with rounded corners , without fixing hole - dimensions
无孔的硬质合金可转位刀片 |
| 5. | Ventless firebox enclosures for gas - fired unvented decorative room heaters
燃气式无排气孔的装饰性房间加热器用无孔火箱外壳 |
| 6. | Railway transport equipment . unbored axles with grooved screw - ends . grooved screw - ends
铁路运输设备.带开槽螺纹端头的无孔轴.开槽螺纹端头 |
| 7. | Aerospace - shims , without hole , for anchor nuts with mj thread ; not to be used for new designs
航空航天. mj螺纹铆接螺母用无孔金属垫片，不适用于新 |
| 8. | Standard test methods for pressure decay leak test for nonporous flexible packages with and without restraining plates
有或无约束板的无孔挠性包装件压力下降泄漏试验的标准试验方法 |
| 9. | The absence or closure of a normal body orifice or tubular passage such as the anus , intestine , or external ear canal
（先天性）闭锁，无孔正常的身体孔或管道，如肛门、肠或外耳道的缺失或闭合 |
| 10. | Aerospace - honeycomb cores , hexagonal expanded , in wrought aluminium alloy , corrosion protected , unperforated or perforated ; technical specification
航空航天.防腐冲孔或无孔精锻铝合金六角形膨胀式蜂窝 |
