Search keywords: zkoušky
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Obrázky z Adobe Stock
Driving school lesson. Men and women in group class listen to instructor, teacher talks about rules of road and signs, characters sitting at desk, cartoon flat isolated tidy vector concept
tested sign. tested green-black circular band label
Product rating or customer review with gold stars set collection. Graphic symbol flat design interface illustration elements for app ui ux web banner button vector isolated on white background
Student Grade Rating A+
test tube baby
CMYK print test color offset vector calibration printing marks, color bar CMYK and color test chart. Print control strips color cmyk, registration marks, cross polygraphy for prepress and print.
Audit Business banner website icons vector illustration concept with an icons of examination evaluation financial statement organization income statement balance sheet cash flow on white background
Test Tubes
Bright liquid layers in a test tube, Vector infographic template
tv test pattern
excellent grade result, exam or academic result icon vector
Laboratory Tubes Icon
The student filling out answers to exam test answer sheet with a pencil. Education concept. Isometric vector illustration
Creative vector illustration test tubes, laboratory glassware isolated on transparent background. Test-tubes filled with blood template. Concept science, pharmacy, beaker, medical glass, vial, element
Paper cut Test tube and flask - chemical laboratory test icon isolated on blue background. Paper art style. Vector.
Urine samples, specimen test tubes with different colored urine - gradation from dark orange to yellow and clear liquid. Indicator of dehydration levels. Medical vector illustration on white.
beta testing stamp. beta testing label. round grunge sign
Medicine tools icons, line symbols, web signs, vector set, isolated illustration
Rorschach inkblot test black silhouettes set. Symmetrical ink stain, psychology tests silhouettes
Entrance exam concept. Woman sits at table and writes on notebook page. Education and training, university or college test. Student writing test. Cartoon flat vector illustration
Biuret Test for Proteins (Piotrowski's test)
Modern oled tv screen shows screen color test pattern
Online education compositions, people learning on computer, distant courses scene collection, vector illustrations of students taking classes on business professions, internet exams and webinars
Vector of a medical professional wearing protective gear performing nasal swab test on a patient.
Eppendorf tube
Laboratory equipment icon. Vector illustration test tube symbol on white background.
Empty glass tube
Beakers, test tubes and chemical flasks isolated
手書きのはなまるイラスト テストや宿題などの評価記号
Online survey, internet feedback, user review, opinion, marketing questionnaire concept. Customer assessing service quality, answering question. Flat vector illustration isolated on white background
Education and Learning thin line icons set. Education, School, Learning editable stroke icons. Vector illustration
Experiment
Test quiz icon in filled, thin line, outline and stroke style. Vector illustration of two colored and black test quiz vector icons designs can be used for mobile, ui, web
Vector line design element, badge and icon for food and cosmetics packaging in mono linear style - lab tested
Person gains knowledge for success and better ideas. Online education or business training concept, distance courses, study guides, exam preparation, home schooling. Vector illustration.
Complete Ishihara color test
Survey banner web icon vector illustration concept for customer satisfaction questionnaire feedback with icon of evaluation, research, interview and result
Set illustration of CMYK Print Test Calibration Chart for CTP Printing.
Laboratory beaker icon set. Сhemistry and biology symbol in flat and outline style. Chemical test tube icon. Laboratory glassware or beaker equipment tools. Сhemical experiment in flask vector
Survey Line Editable Icons set. Contain icons related to Survey, evaluation, review, feedback, opinion, choice, and more. Editable stroke. Vector illustration
test tube flat vector illustration clipart isolated on white background
Unit testing concept icon. Software development stage idea thin line illustration. Application perfomance verification. Java source code. IT project. Vector isolated outline drawing
Test tube icon vector, filled flat sign, solid pictogram isolated on white. Laboratory glass symbol, logo illustration
plasma blood test vial cartoon. hematology centrifuge, needle venipuncture, specimen results plasma blood test vial sign. isolated symbol vector illustration
Schedule planning concept. Vector flat illustration banner. Work tasks, filling checklist, making schedule using calendar. To-do list. Business and organization. Flat vector illustration.
PRP. Two test tubes and syringe with blood and platelet-rich plasma.
High pile of books burning hours, crumpled sheets and pencils, school literature and encyclopedias, exam education set
AB testing vector icon
Software development, programming, technology and innovation. Single page application, progressive web app, benchmark testing metaphors. Vector isolated concept metaphor illustrations.
Assessment icon collection set. Containing education, evaluation, system, process, document, worker, data icon. Simple line vector.
Online test on a laptop. Online testing. Flat design.
tested stamp. tested label. round grunge sign
Blood test icon in black style isolated on white background. Medicine and hospital symbol stock vector illustration.
tube test laboratory isolated icon
icon tube test blood. laboratory conducts a blood test for a positive or negative result of virus. vector illustration isolated on white.
Test tube icon Thin line art isolated
Check List With Red Checkmark Icon
Flat illustration of businessman inspect standard QC badge document with magnifying glass quality control checklist certified approval
Medical concept, test tube with blood test. Modern cartoon vector illustration.
Usability testing flat illustration concept, QA engineering, developer, Tester searching bugs, Website testing, Software optimization process, Beta testing, Woman checks functions of application
Television test pattern
tv test pattern
Television test screen
A and B testing concept, AB Testing landing page Website, AB Testing social media ads, AB testing analysis. flat vector illustration on background.
Test TV Screen
Clipboard icon set. Checklist on the clipboard line icon with checkmarks, checklist, document, gear, pencil. Clipboard  outline icons. Checklist symbol. Editable stroke. Isolated. Vector illustration
ofvs113 OutlineFilledVectorSign ofvs - flask vector icon . isolated transparent . chemistry - laboratory . black outline and filled version . AI 10 / EPS 10 . g11434
Stressed school student filling out answers to exam test answer sheet with pencil sitting at a classroom desk. Not knowing answers. the smart woman taking a test, preparing for exams at University.
Long shadow chemical test tube with a laughing text face
This vector illustration features two test tubes filled with red liquid, resting in a test tube rack
Code testing banner. Concept of search errors and bugs in software, quality control of website or app. Vector landing page of programming test with isometric computer screen and working people
AB testing A?B split comparison web conversion test
Set illustration of CMYK Print Test Calibration Chart for CTP Printing, with micro printing test.
Science Laboratory Equipment Composition
Biuret Test for Proteins: no color change, i.e., the solution remains blue - proteins are absent; the solution turns from blue to purple - proteins are present.
Calendar with a marked date. A red bubble with an exclamation point appears next to the date. Flat design vector.
Blood test logo vector template. Suitable for business, health, science and technology
Serum Creatinine Blood Test Concept Design. Vector Illustration.
Exams isolated cartoon vector illustrations se
Choosing answer, questionnaire form, exam preparation, online test, checklist  on monitor
Check Mark Vector Illustration
pH scale indicator chart diagram acidic alkaline measure. pH analysis vector chemical scale value test
Vector set of transparent glass chemical laboratory test tubes with varicolored liquid isolated on transparent background
Tiny people testing quality assurance in software isolated flat vector illustration. Cartoon character fixing bugs in hardware device. Application test and IT service concept
Science lab bottle icon set in flat style. Laboratory glassware equipment vector illustration on isolated background. Test tube sign business concept.
Audit and inspection line icons collection. Big UI icon set in a flat design. Thin outline icons pack. Vector illustration EPS10
Elearning and education design
Thyroid awareness month is every year in January. Endocrinologist deal with the diagnosis and treatment of the human thyroid. Vector illustration in flat style
Swab test tube outline icon. Clipart image isolated on white background
DHEA Supplement. Flat Vector Illustration
Doctor collecting patient blood sample from vein 2D vector isolated illustration. Medical tests flat characters on cartoon background. Clinic colourful scene for mobile, website, presentation
Tired student. Mental stress, education, preparation, frustration, learning concept. Tired depressed frustrated guy student has fear before exam or university tests. Stressful time in study process.
Rapid test kit with different positive and negative for COVID-19 - quick fast blood test - detection of antigens COVID19 disease - coronavirus
Lab Icon Design
Vector A Plus Red Grade Mark
Student choosing, ticking right answer in online distant test. Person passing internet exam, checking knowledge. E-learning, education concept. Flat vector illustration isolated on white background
Woman looking at positive pregnancy test
Quality control icon set. inspection, evaluation, product, quality assurance, process, testing You can easily change the color.
Lab glassware set. Chemistry laboratory samples in glass tubes, flasks, beakers for science research. Chemical liquids, reagents. Flat graphic vector illustrations isolated on white background
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