1. Expansion joint

2. Distribution cabinet

3. Liquid level gauge size

4. The sky is round and the earth is square (It seems to be a Chinese idiom and it doesn't make sense in this context)

5. Elbow pipe

6. Platform guardrail

7. Equipment accessories

8. Liquid level float

9. Pressure gauge gasket size

10. Cast steel gate valve

11. Bolt pair without elastic gasket

12. Recirculating pump accessories

13. Pressure gauge base with 3 nylon gaskets

14. Heat transfer oil auxiliary equipment

15. Circular duct elbow

16. Square duct elbow

17. The sky is round and the earth is square (It seems to be a Chinese idiom and it doesn't make sense in this context)

18. Scraper

19. Upper cylinder body

20. Lower cylinder body

膨脹槽 expansion tank

配電柜 power distribution cabinet

液面計大小 liquid level indicator

天圓地方 orbicular sky and rectangular earth

彎管 elbow

平臺護欄 platform guard rails

設備附件 equipment accessories

液面浮球 liquid level floating ball

壓力表墊大小 pressure gauge mat

鑄鋼閘閥 cast steel gate valves

螺栓副不含彈平墊 bolt the assistant contains no flat pad

循環(huán)泵附件 circulating pump accessories

壓力表底座含尼龍墊3片 Pressure gauge base including the nylon pad 3 pieces

導熱油輔機??the auxiliary engine of conduction oil

圓風管彎頭 circular duct be