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Laktharindu

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Sri Lanka

143 動画

詳細少なく

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2026からPond5に寄稿

動画すべて表示

00:12

Slow Mixing Final Stage At 40 Rpm Alternative Angle

Slow Mixing Final Stage at 40 RPM Alternative Angle 動画素材 333298603

00:12

Ants Building An Anthill Colony.

Ants Building an Anthill Colony. 動画素材 325924628

00:24

Drawing Clarified Water Sample After Jar Test

Drawing Clarified Water Sample After Jar Test 動画素材 333298671

00:15

Mid Slow Mixing Phase Showing Floc Formation At 40 Rpm

Mid Slow Mixing Phase showing Floc Formation at 40 RPM 動画素材 333298538

00:05

Vertical View Water Treatment Jar Test Slow Mixing Phase

Vertical View Water Treatment Jar Test Slow Mixing Phase 動画素材 333961543

00:07

Leaking Water Tap In Dirty Backyard - Concept Of Water Wastage And Poor Hygiene

Leaking Water Tap in Dirty Backyard - Concept of Water Wastage and Poor Hygiene 動画素材 327551313

00:15

Fast Water Leak From Old Pipe, Mossy Wall Background, Resource Wastage, 1080P Hd

Fast Water Leak from Old Pipe, Mossy Wall Background, Resource Wastage, 1080p HD 動画素材 327551872

00:15

Settling Process Beginning Alternative Angle

Settling Process Beginning Alternative Angle 動画素材 333298707

00:12

Rapid Mixing Final Phase At 120 Rpm Jar Test

Rapid Mixing Final Phase at 120 RPM Jar Test 動画素材 333298512

00:15

Water Entering Slow Sand Filter Bed.

Water Entering Slow Sand Filter Bed. 動画素材 325924661

00:10

Industrial Chemical Mixer Agitating Liquid In Tank.

Industrial Chemical Mixer Agitating Liquid in Tank. 動画素材 325797554

00:11

Close-Up Of Rushing Water Cascading Over Rocks In A Jungle Stream

Close-up of Rushing Water Cascading Over Rocks in a Jungle Stream 動画素材 329085986

00:17

Dangerously Connected Unsafe Three-Phase Power Cable In Factory

Dangerously Connected Unsafe Three-Phase Power Cable in Factory 動画素材 328049352

00:16

Commencement Of Settling Phase In Jar Test - Sedimentation Process

Commencement of Settling Phase in Jar Test - Sedimentation Process 動画素材 326168248

00:28

Timelapse Of Water Settling And Flocculation In Jar Test

Timelapse of Water Settling and Flocculation in Jar Test 動画素材 333298769

00:15

Slow Motion Rushing River Water Over Forest Rocks - Full Hd Nature

Slow Motion Rushing River Water Over Forest Rocks - Full HD Nature 動画素材 329086267

00:15

Incorrect Dry Drilling Of Metal Bar Damaging Drill Bit

Incorrect Dry Drilling of Metal Bar Damaging Drill Bit 動画素材 330387431

00:14

Analog Ammeter Needle Moving During Motor Startup.

Analog Ammeter Needle Moving During Motor Startup. 動画素材 325788951

00:11

Loading Beakers Into Flocculation Tester Machine

Loading Beakers into Flocculation Tester Machine 動画素材 333298352

00:15

Starting Slow Mixing Phase At 40 Rpm Jar Test

Starting Slow Mixing Phase at 40 RPM Jar Test 動画素材 333298539

00:23

Extracting Clear Water Sample With Glass Pipette

Extracting Clear Water Sample with Glass Pipette 動画素材 333298657

00:11

Scenic Small Waterfall Cascading Into Clear Jungle Stream With Pebbles

Scenic Small Waterfall Cascading into Clear Jungle Stream with Pebbles 動画素材 329085964

00:10

Bolts Falling On A Pile Of Nuts And Bolts, Industrial Hardware Concept, 1080P

Bolts Falling on a Pile of Nuts and Bolts, Industrial Hardware Concept, 1080p 動画素材 327553119

00:10

Beekeeper Hand Holding Wooden Frame With Honeycomb Covered In Bees

Beekeeper Hand Holding Wooden Frame with Honeycomb Covered in Bees 動画素材 328049291

00:15

Rapid Mixing Of Raw Water Before Chemical Addition.

Rapid Mixing of Raw Water Before Chemical Addition. 動画素材 326168196

00:04

Highly Muddy Foaming Water Entering Treatment Plant System

Highly Muddy Foaming Water Entering Treatment Plant System 動画素材 330387256

00:12

Stuck Rusty Ball Bearing Being Spun By Hand, Mechanical Failure Concept, 1080P

Stuck Rusty Ball Bearing Being Spun by Hand, Mechanical Failure Concept, 1080p 動画素材 327553194

00:15

Drilling Metal Bar With 5/32 Hss Bit On Bench Drill Press

Drilling Metal Bar with 5/32 HSS Bit on Bench Drill Press 動画素材 330387423

00:16

Collecting Treated Water Samples After Jar Test - Quality Analysis

Collecting Treated Water Samples After Jar Test - Quality Analysis 動画素材 326168301

00:11

Inserting Water Sample Cells Into Chlorine Comparator

Inserting Water Sample Cells Into Chlorine Comparator 動画素材 334188234

00:14

Filling Test Tube With Purple Chlorinated Water Sample

Filling Test Tube With Purple Chlorinated Water Sample 動画素材 334188311

00:21

Collecting Treated Water Sample With Glass Pipette

Collecting Treated Water Sample with Glass Pipette 動画素材 333298659

00:15

Forest River Stream Flowing Over Rocks - Full Hd Nature Water Surface

Forest River Stream Flowing over Rocks - Full HD Nature Water Surface 動画素材 329086151

00:12

Cinematic Slow Motion Forest River Stream - Rushing Water Over Rocks Full Hd

Cinematic Slow Motion Forest River Stream - Rushing Water Over Rocks Full HD 動画素材 329086244

00:21

Rotating Disk On Chlorine Comparator To Measure Levels

Rotating Disk On Chlorine Comparator To Measure Levels 動画素材 334188254

00:10

Intercropping Concept: Papaya Growing Inside A Banana Plantation

Intercropping Concept: Papaya Growing Inside a Banana Plantation 動画素材 326168676

00:10

Interior Of Well-Maintained Banana Plantation With Electric Fence

Interior of Well-Maintained Banana Plantation with Electric Fence 動画素材 326168662

00:07

Vertical Close Up Adorable Baby Grizzled Giant Squirrel On Hand

Vertical Close Up Adorable Baby Grizzled Giant Squirrel on Hand 動画素材 333961464

00:11

Industrial Hydraulic Butt Fusion Machine Joining Hdpe Pipes.

Industrial Hydraulic Butt Fusion Machine Joining HDPE Pipes. 動画素材 327071600

00:12

Technician Hand Adjusting Chemical Dosing Pump Rate

Technician Hand Adjusting Chemical Dosing Pump Rate 動画素材 325788903

00:13

Testing Pac Chemical Strength With Hydrometer

Testing PAC Chemical Strength with Hydrometer 動画素材 333298394

00:10

Water Filtered Through Green Mesh To Remove Algae Before Main Filters

Water Filtered Through Green Mesh to Remove Algae Before Main Filters 動画素材 328049353

00:20

Raw Water Starting To Flow Down Cascade Aerator At Treatment Plant

Raw Water Starting to Flow Down Cascade Aerator at Treatment Plant 動画素材 328049342

00:10

Chemical Injection And Mixing In Raw Water Intake.

Chemical Injection and Mixing in Raw Water Intake. 動画素材 325927447

00:07

Old Abandoned Rusty Ductile Iron Water Pipe On Ground

Old Abandoned Rusty Ductile Iron Water Pipe on Ground 動画素材 333961503

00:14

Adding Coagulant Chemicals And Rapid Mixing In Jar Test.

Adding Coagulant Chemicals and Rapid Mixing in Jar Test. 動画素材 326168195

00:13

Fast River Stream Flowing Over Rocks In Jungle - Full Hd Nature Landscape

Fast River Stream Flowing over Rocks in Jungle - Full HD Nature Landscape 動画素材 329086174

00:10

Raw Water Intake Flowing Into Treatment Plant.

Raw Water Intake Flowing into Treatment Plant. 動画素材 325801358

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