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Propeller Service
Boiler& Incinerator Service
PV Valve and Hatch Cover Service
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PV Valve and hatch cover ultrasonic leaking test
PV Valve overhauling and Hatch Cover Ultrasonic leaking test. 1. PV valve overhauling and testing on advanced test bed. 2. Hatch Cover Health check and Ultrasonic leaking test.
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HOME
ABOUT US
PRODUCTS
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CONTACT US
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Copyright © 2025 Zhoushan Zhengwang Ship Technical Service Co., Ltd