| 1. | Specification for observation and gauge glasses for pressure vessels
压力容器水位观察和玻璃量杯规范
|
| 2. | 2 disconnect the gauge glasses or fit a blind flange between them
拆开水位玻璃管或者在两者之间装上盖板
|
| 3. | Gauge glass for high pressure vessels
高压液位计玻璃
|
| 4. | Boilers - gauge glasses
锅炉.玻璃水位计
|
| 5. | Transparent gauge glasses
透明水镜
|
| 6. | Reflex gauge glasses
反射水镜
|