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中文名称
英文名称
- 金属波纹管机械密封 L Bellows Mechanical Seal
- 侧向压力系数 Lateral Pressure Factor
- 侧向比压 Lateral Specific Pressure
- 碱失量 Loss of Alkali Treatment
- 酸失量 Loss of Acid Treatment
- 热失量 Loss on Ignition
- 唇形填料密封 Lip–type Packing Seal
- 透镜环密封 Lens Ring Seal
- 低真空容器密封 Low Vacuum Vessel Seal
- 唇型填料 Lip–type Packing
- 透镜环 Lens Type Ring
- 线密封比压 Line Sealing Specific Pressure
- 泄漏率 Leakage Rate
- 泄漏 Leakage