| 1. | Specification for beryllium copper crinkle washers
铍铜卷曲垫圈规范 |
| 2. | Nonsparking beryllium copper alloy tools
无火花的铍铜合金工具 |
| 3. | Non - ignition testing methods for non - sparking beryllium copper alloy tools
无火花的铍铜合金工具的不易燃性试验方法 |
| 4. | Use beryllium copper insert
用铍铜做镶件 |
| 5. | B . copper guide post bushing series : beryllium copper guide post bushing , beryllium bronze guide post bushing , beryllium brass guide post bushing
B铜导套系列：铍铜导套铍青铜导套杯士铜导套。 |
| 6. | Male plug , works of lathe spining alum . alloy shell , polished beryllium copper for strength and secure contact , with platinum plated then palladium plating . body made of pbt with the high rigidity glass filler
车床加工铝壳,铍铜抛光镀白金镀钯金插片,公插,本体pbt加坚硬玻璃,不锈钢固定螺丝,礼盒包装 |
