laboratory technician leveling grease sample surface with metal spatula to remove air bubbles before penetration testing - penetration tester stock videos & royalty-free footage00:18Laboratory Technician Leveling Grease Sample Surface with Metal Spatula to Remove Air Bubbles Before Penetration Testing
high angle view of automated penetrometer cone penetrating lubricating grease surface during laboratory quality test - penetration tester stock videos & royalty-free footage00:09High Angle View of Automated Penetrometer Cone Penetrating Lubricating Grease Surface During Laboratory Quality Test
close-up shot of laboratory technician cleaning penetrometer metallic cone with solvent wipe after grease hardness testing - penetration tester stock videos & royalty-free footage00:09Close-Up Shot of Laboratory Technician Cleaning Penetrometer Metallic Cone with Solvent Wipe After Grease Hardness Testing
industrial chemist operating stand-mounted cone penetrometer machine to assess lubricating grease standard quality - penetration tester stock videos & royalty-free footage00:15Industrial Chemist Operating Stand-Mounted Cone Penetrometer Machine to Assess Lubricating Grease Standard Quality
asian laboratory researcher inspecting penetrometer cone assembly before running consistency test on lubricants - penetration tester stock videos & royalty-free footage00:07Asian Laboratory Researcher Inspecting Penetrometer Cone Assembly Before Running Consistency Test on Lubricants
professional chemist hands in blue nitrile gloves handling grease container below cone penetrometer equipment - penetration tester stock videos & royalty-free footage00:10Professional Chemist Hands in Blue Nitrile Gloves Handling Grease Container Below Cone Penetrometer Equipment
side profile view of precision metal penetration cone positioned above lubricant sample cup in chemical analysis lab - penetration tester stock videos & royalty-free footage00:07Side Profile View of Precision Metal Penetration Cone Positioned Above Lubricant Sample Cup in Chemical Analysis Lab
high angle view of scientist performing cone penetration test to determine hardness grade of industrial grease sample - penetration tester stock videos & royalty-free footage00:10High Angle View of Scientist Performing Cone Penetration Test to Determine Hardness Grade of Industrial Grease Sample
aerial footage captures a north american xb-70 valkyrie during its first test flight. followed by close up shots showing the pilots inside the... - penetration tester stock videos & royalty-free footage00:13North American XB-70 Valkyrie test flight, U.S.A., 1967 Part 1
aerial footage captures a north american xb-70 valkyrie during its first test flight. followed by close up shots showing the pilots inside the... - penetration tester stock videos & royalty-free footage00:15North American XB-70 Valkyrie test flight, U.S.A., 1967 Part 2
at edwards air force base, a north american xb-70 valkyrie is seen taking off on the runway. this footage captures the first time this aircraft took... - penetration tester stock videos & royalty-free footage00:20North American XB-70 Valkyrie taking off from Edwards Air Force Base, U.S.A., 1967 Part 2
aerial footage captures a north american xb-70 valkyrie during its first test flight. followed by close up shots showing the pilots inside the... - penetration tester stock videos & royalty-free footage00:28North American XB-70 Valkyrie test flight, U.S.A., 1967 Part 5
at edwards air force base, a north american xb-70 valkyrie is seen driving on the tarmac and making its way towards the runway. a close up shot shows... - penetration tester stock videos & royalty-free footage00:29North American XB-70 Valkyrie at Edwards Air Force Base, U.S.A., 1967 Part 1
at edwards air force base, a north american xb-70 valkyrie is seen driving on the tarmac and making its way towards the runway. a close up shot shows... - penetration tester stock videos & royalty-free footage00:18North American XB-70 Valkyrie at Edwards Air Force Base, U.S.A., 1967 Part 2
at edwards air force base, a north american xb-70 valkyrie is seen on the runway just prior to take off. followed by a shot inside the cockpit... - penetration tester stock videos & royalty-free footage00:24North American XB-70 Valkyrie at Edwards Air Force Base, U.S.A., 1967 Part 3
over the mojave desert, aerial footage captures a north american xb-70 valkyrie during its first test flight, u.s.a., 1967. the north american... - penetration tester stock videos & royalty-free footage00:24North American XB-70 Valkyrie test flight, U.S.A., 1967 Part 3
at edwards air force base, a north american xb-70 valkyrie is seen taking off on the runway. this footage captures the first time this aircraft took... - penetration tester stock videos & royalty-free footage00:14North American XB-70 Valkyrie taking off from Edwards Air Force Base, U.S.A., 1967 Part 1
at edwards air force base, several shots show various parts of a newly built north american xb-70 valkyrie. ground crew are seen fueling up the plane... - penetration tester stock videos & royalty-free footage00:14North American XB-70 Valkyrie being fueled, U.S.A., 1967
aerial footage captures a north american xb-70 valkyrie during its first test flight. followed by close up shots showing the pilots inside the... - penetration tester stock videos & royalty-free footage00:09North American XB-70 Valkyrie test flight, U.S.A., 1967 Part 4
at edwards air force base, a north american xb-70 valkyrie is seen taking off on the runway. this footage captures the first time this aircraft took... - penetration tester stock videos & royalty-free footage00:14North American XB-70 Valkyrie taking off from Edwards Air Force Base, U.S.A., 1967 Part 3
president vladimir putin said tuesday that russia has achieved nuclear capabilities with “no counterparts in the world” as work on improving its... - penetration tester stock videos & royalty-free footage00:42'No counterparts in the world': Putin says Russia has achieved unmatched nuclear capabilitiesMissile