Top visits (All Time)

 Views
Report of the online regional training course deck machinery and hauling devices to reduce manpower in fishing vessels and enhance safety in fishing operations1,730
Explanation of Slides on Diesel Engine of Fishing of Fishing Boat1,354
Refrigeration for Local Fishing Boats1,252
Trouble Shooting of Small Gasoline Engines1,189
A Collection of Problems Concerning Fundamentals of the Diesel Engine1,180
Maintenance of Diesel Engine for Fishing Boat Periodical Checks and Overhauling1,175
Fundamentals of Diesel Engine (Questions and Answers)1,167
Explanation of Slides on Training at Diesel Engine Factory1,164
Strength of Materials1,137
Analytical Methods for Estimation Freshness of Fish1,134

Top downloads (All Time)

 Downloads
Refrigeration for Local Fishing Boats537
Fundamentals of Diesel Engine (Questions and Answers)360
Instruction Manual for Practical Training on the Gasoline Engine in the Workshop346
Marine Internal Combustion Engine (Basic)339
Diesel Engine Powered Generator for Fishing Boats295
Internal Combustion Engine for Fishing Boats (II). The Main Parts of a Diesel Engine259
Maintenance of Diesel Engine for Fishing Boat Periodical Checks and Overhauling249
Internal Combustion Engine for Fishing Boat (I)247
Elementary Torsional Vibration of Diesel Engines233
Fundamentals of Refrigeration190

Top visits for 2026

 Views
Elementary Torsional Vibration of Diesel Engines459
Refrigeration for Local Fishing Boats457
Diesel Engine Powered Generator for Fishing Boats450
Fundamentals of Diesel Engine (Questions and Answers)449
Trouble Shooting of Diesel Engine449
Strength of Materials448
Explanation of Slides on Diesel Engine of Fishing of Fishing Boat447
Internal Combustion Engine for Fishing Boats (IV) Lubrication and Cooling446
Trouble Shooting of Small Gasoline Engines445
Report of the online regional training course deck machinery and hauling devices to reduce manpower in fishing vessels and enhance safety in fishing operations444

Top downloads for 2026

 Downloads
Internal Combustion Engine for Fishing Boat (I)39
Internal Combustion Engine for Fishing Boats (II). The Main Parts of a Diesel Engine14
Fundamentals of Refrigeration12
Fundamentals of Diesel Engine (Questions and Answers)9
Selection and Installation of Fishing Boat Engine8
Report of Refrigeration System Installation Experiments8
Trouble Shooting of Small Gasoline Engines7
Internal Combustion Engine Part I, II, and III6
Trouble Shooting of Diesel Engines (II)6
A Simplified Method for Calculating the Cruising Speed and Propeller Dimensions of a small Fishing Boat5

Top visits for January 2026

 Views
Elementary Torsional Vibration of Diesel Engines459
Refrigeration for Local Fishing Boats457
Diesel Engine Powered Generator for Fishing Boats450
Fundamentals of Diesel Engine (Questions and Answers)449
Trouble Shooting of Diesel Engine449
Strength of Materials448
Explanation of Slides on Diesel Engine of Fishing of Fishing Boat447
Internal Combustion Engine for Fishing Boats (IV) Lubrication and Cooling446
Trouble Shooting of Small Gasoline Engines445
Report of the online regional training course deck machinery and hauling devices to reduce manpower in fishing vessels and enhance safety in fishing operations444

Top downloads for January 2026

 Downloads
Internal Combustion Engine for Fishing Boat (I)39
Internal Combustion Engine for Fishing Boats (II). The Main Parts of a Diesel Engine14
Fundamentals of Refrigeration12
Fundamentals of Diesel Engine (Questions and Answers)9
Selection and Installation of Fishing Boat Engine8
Report of Refrigeration System Installation Experiments8
Trouble Shooting of Small Gasoline Engines7
Internal Combustion Engine Part I, II, and III6
Trouble Shooting of Diesel Engines (II)6
A Simplified Method for Calculating the Cruising Speed and Propeller Dimensions of a small Fishing Boat5

Top visits for the last 7 days

 Views
Internal Combustion Engine for Fishing Boat (I)10
Stern Equipment for Small Fishing Boats9
I.C. Engine Fundamentals (II)9
Explanation of Slides on Diesel Engine of Fishing of Fishing Boat9
Selection and Installation of Fishing Boat Engine9
Elementary Torsional Vibration of Diesel Engines8
How to Operate a Small Diesel Engine for Fishing Boats8
Report of the online regional training course deck machinery and hauling devices to reduce manpower in fishing vessels and enhance safety in fishing operations8
A Collection of Problems Concerning Fundamentals of the Diesel Engine8
Internal Combustion Engine (III)8

Top downloads for the last 7 days

 Downloads
Internal Combustion Engine for Fishing Boats (II). The Main Parts of a Diesel Engine13
Internal Combustion Engine for Fishing Boat (I)8
Fundamentals of Refrigeration5
Trouble Shooting of Small Gasoline Engines4
Report of Refrigeration System Installation Experiments4
Strength of Materials3
A Collection of Problems Concerning Fundamentals of the Diesel Engine3
Fundamentals of Diesel Engine (Questions and Answers)2
I.C. Engine Fundamentals (II)2
Refrigeration for Local Fishing Boats2

Top country views

 Page Views
United States10,812
China3,088
Singapore1,995
Germany1,412
Brazil1,369
Vietnam590
Sweden446
Hong Kong336
Canada278
Japan200

Top country downloads

 Downloads
United States1,889
China426
Russia325
Czech Republic283
Iran180
India179
United Kingdom159
France147
Germany146
Singapore141

Top cities views

 Views
Guiyang1,174
Boardman1,092
Ashburn629
Berlin604
Singapore466
New York308
Tustin301
Corpus Christi236
Central188
Osaka188

Top cities downloads

 Downloads
Boardman189
Ashburn134
Central77
Montevideo60
Beijing59
Noro58
Singapore58
Chicago50
Bangkok49
Des Moines42