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Sedile Vavle Da Motore Diesel Marino Daihatsu - produttore, fabbrica, fornitore dalla Cina
Engine Spaere Parts Engine Valve Seat Repair
When the engine is working, the valve seat ring and the valve are always in a state of high temperature, high pressure, and dry friction, and are subjected to a large reciprocating impact load. After...
February 2019 Global Shipbuilding Monthly（2）
Global handheld orders 3,224 ships fell 2.77% The data shows that as of March 15, 2019, the global shipyard held 3,224 orders, totaling 81,056,726 CGT. Compared with the 3,316 vessels on February 15,...
Zhonghai shipping Engine Spare Parts Engine Valve
Zhonghai shipping spare parts manufacturing Co.,Ltd specialized in producing various engine valves since 1990,which collects together research and development ,production and sales.Our factory covers...
Inspection and Maintenance of Three Parts of Diesel Engine Parts
First, the inspection and judgment of the state of accessories 1. Inspection and judgment of plunger's technical status (1) Observing method: Observe the traces of the most severe parts of the wear,...