検証の動画素材 1ページ目

金属製ロックがデータネットワークのセキュリティを保護

Vertical video. Banking problem. Mobile scam. Digital transaction issue. Annoyed confused business man using credit card personal information phone for electronic money transfer.

Engineers in masks examining metal structures in workshop

Contractors using tablet on unfinished bridge

eldery people examine hedgehog sitting at wooden table

Close-up of female Caucasian hand holding pomelo as blurred women using tablet at the background. Confident positive senior ladies verifying origin of fruit with the use of modern technologies.

Female trying to fix car

Female engineer asks the worker to close the

Male adds orange dye in conical flasks.

Agricultural concepts. Farmers are recording daily work in the garden. 4k Resolution.

assistant takes out metal plates from clear liquid

talking senior citizen examines hedgehog on table with plate

aged people examine hedgehog with medical equipment

胎動

doctor hand in protective gloves holding stethoscope

月子中心

Boy wearing pilot's uniform examines airliner scale model

Medical scientists investigating human skull

The woman pulls out a tube of the device.

Engineers examining interior of power station

A man compresses the pellet in a beaker.

Expert taking sample in dirty toxic water with

The worker records the readings of the manometer

The architect in the yellow helmet using the level checks the accuracy of the construction of walls

A Handbook for the study of the buoyancy of the courts.

Woman Studying Sample.

A young insurance agent describes the consequences of vandalism

senior citizen tries to examine hedgehog in garden

scientist working into a laboratory

檢體處理

月子中心

Writing down password. Safety and cybersecurity concept in digital world

月子中心

Close up of doctor hand using stethoscope.

Two mechanics working on a car

Scientists working on 3-D printing in medicine

Woman choosing bath linen in the hypermarket

A Handbook for the study of the buoyancy of the courts.

Pretty kid examines the biggest giftbox with white bow on Christmas morning.

Adult Man Engineer Using A Level

Close-up hands of African American man in white shirt reading documents. Male businessman or manager

Laboratory assistant establishes glass.

The worker records the readings of the manometer

Woman trying to fix car by herself

螢光顯微鏡

Hand in protective glove holding rat on laboratory

自動化

Woman Engineer Using A Level

senior citizens examine hedgehog using modern technologies

close up of microbiologist or medical worker scan blood test result