Textile machinery and accessories - main dimensions for section wires for metallic card clothing - part 1 : foot without interlocking or interchaining iso 9903 - 1 : 2003 纺织机械和附件.梳理机金属针布用异型钢丝的主要尺寸
A probe in a manual information retrieval operation that may be passed through holes or notches to assist in sorting or selecting cards 在手工信息检索操作中使用的一种金属针,可以穿过卡片小孔或切口,用来帮助对卡片进行排序或选择。
The minimum requirement for sensitivity shall be such that a succession of not less than 20 breakdowns of the spark gap shall cause the fault indicator to register neither more nor less than one cunt per breakdown when the spark gap is open and is of the length shown above , with the current limiting impedance in series with the gap 在最底灵敏度测试的时候，应先接入上述要求的人工击穿装置，启动人工击穿装置，使金属板与金属针间的火花间隙被连续击穿20次，要求火花试验机的击穿计数器应记录20次，对每次击穿都应准确无误地计数，不应多计也不应少计。
Through analysis of the change of the specifications of the clothing wires made of alloy steel before or after the tempering process , the paper puts forth that installation of tempering device after the punching and quenching process is helpful to better quality of clothing wires , improving the color difference of clothing and prolong the service life of clothing 摘要通过分析合金钢针布齿条回火前后各项指标的变化，指出在冲淬工艺后加装回火装置有助于提高金属针布性能，改善针布齿条色差，延长其使用寿命。
The minimum requirement for sensitivity shall be such that a succession of not less than 20 breakdowns of the spark gap shall cause the fault indicator to register neither more nor less than one count per breakdown when the spark gap is open and of the length shown above , with the current limiting impedance in series with the gap 在最底灵敏度测试的时候，应先接入上述要求的人工击穿装置， ，启动人工击穿装置，使金属板与金属针间的火花间隙被连续击穿20次，要求火花试验机的击穿计数器应记录20次，对每次击穿都应准确无误地计数，不应多计也不应少计。
