[Skill Test Guide] is a national technician skill test preparation tool specially designed for candidates.
It includes Level A, Level B, Level C and Single Level. Whether you are applying for the exam for the first time or want to further improve your scores, this APP can effectively help you master the key points and improve your strength!

Core functional features:

1. Rich and complete question bank reading
- Provides a rich question bank covering all key areas of the exam, complete with exam question types and detailed reference answers, allowing you to effectively master every key knowledge point.

2. Recommendation of intelligent similar questions
- The questions are accompanied by intelligently recommended similar question types to help you grasp the changes in the questions more accurately, improve practice efficiency, and quickly build confidence in taking the exam.

3. Practical simulation test practice
- Provides a simulated test function that simulates the exam environment and truly reproduces the exam atmosphere, allowing you to adapt to the exam situation early and calmly cope with the actual exam room.

4. Answer data analysis and statistics
- Systematically count the answer results, analyze the error rate and option distribution, accurately locate learning weaknesses, help you effectively adjust your review strategy, and quickly improve based on your weaknesses.

Whether you are a newbie or an advanced candidate, [Skill Test Guide] is an indispensable preparation tool for you to help you easily master skill tests and pass the test easily!

The complete question bank list is as follows:
00100 Refrigeration and air conditioning decoration (Class A, B, C)
00400 General manual welding (single level)
00700 Indoor wiring-indoor circuit decoration (Class A, B, C)
00900 Muddy water (Grade A)
00901 Mud water-bricklaying (Grades B and C)
00902 Mud water-painting (Grades B and C)
00903 Muddy water-surface material paving (Grades B and C)
01000 Electrical appliance repair (Class B, C)
01100 Casting (Class A, B, C)
01200 Furniture carpentry (Grade A, B, C)
01300 Industrial wiring (Class A, B, C)
01500 Cold work (Grade A, B, C)
01600 Water pipe piping (Class B, C)
01800 Steel Bar (Grade C)
01900 Template (Class A, B, C)
02000 Automobile maintenance (Grade A, B, C)
02100 Heat treatment (Grade B, C)
02702 Heavy machinery maintenance (engine) (Level B, C)
02800 Industrial Electronics (Class C)
02900 Audio-visual electronics (Class A, B, C)
03000 Chemistry (Levels B and C)
03001 Chemistry-Organic Substance Inspection (Grade A)
03002 Chemistry-Inorganic Substance Inspection (Grade A)
03100 Boiler operation (Class A, B, C)
03200 Transformer decoration (Class B, C)
03600 Industrial instruments (Class B, C)
03900 Door and window carpentry (Class A, B, C)
04000 Distribution line decoration (Class A, B, C)
04200 Measurement (Class C)
04202 Surveying-Engineering Surveying (Grades A and B)
04203 Surveying-Cadastral Surveying (Class A, B)
04800 Women's Clothing (Class A, B, C)
05000 Petrochemical (Class B)
05200 Agricultural machinery maintenance (Grades B and C)
05400 Ceramic-gypsum mold (Grade B, C)
06000 Men’s Haircut (Class B, C)
06100 Stationary crane operations (single stage)
06200 Mobile crane operations (single level)
06300 Herringbone boom operation (single stage)
06400 Lift decoration (Class B, C)
06700 Women’s Hairdressing (Grades B and C)
06900 Construction Engineering Management (Class A, B)
07001 Heavy Machinery Operations - Bulldozers (Single Stage)
07002 Heavy Machinery Operations - Excavators (Single Level)
07004 Heavy machinery operations - shovel loaders (single stage)
07005 Heavy Machinery Operations - General Loaders (Single Level)
07100 Shoemaking (Class B, C)
07200 Massage (Grades B and C)
07400 Distribution cable decoration (Class B, C)
07601 Chinese cooking-vegetarian (Grades B and C)
07602 Chinese Food Cooking-Meat Food (Grades B and C)
07700 Baked goods (Grades B and C)
07800 Spectacle lens production (Level C)
07900 Hydraulic pressure (Class B, C)
08000 air pressure (Class B, C)
08101 Operation and maintenance of sewer facilities-pipe and channel system (Grade B)
08102 Operation and maintenance of sewer facilities-Electromechanical equipment (Class B)
08103 Sewer facility operation and maintenance-treatment system (Class B)
08104 Operation and maintenance of sewer facilities-Water quality inspection (Grade B)
08700 Lithography (Class A, B, C)
09100 Argon tungsten electrode welding (single stage)
09200 Food Inspection Analysis (Level B, C)
09400 Meat product processing (Class C)
09500 Chinese rice processing (Grade C)
09600 Chinese pasta processing (Grade B, C)
09700 Semi-automatic electric welding (single level)
09800 Professional Diving (Levels B and C)
09900 Type 1 Pressure Vessel Operation (Single Stage)
10000 Beauty (Grades B and C)
11500 Instrument electronics (Grade A, B)
11600 Power Electronics (Class A, B)
11700 Digital electronics (Grade A, B)
11800 Computer Software Application (Grades B and C)
11900 Computer Software Design (Level C)
11901 Computer Software Design (JAVA) (Level B)
11902 Computer Software Design (C++) (Level B)
12000 Computer hardware decoration (Grades B and C)
12100 Industrial pipe and piping (Grade A, B, C)
12200 Gas fuel pipe piping (Class B, C)
12300 Chemical Engineering (Grade B, C)
12400 Electric Embroidery (Level C)
12500 Building interior design (Grade B)
12600 Building interior decoration project management (Grade B)
12700 Mechanical parking equipment decoration (Class B, C)
13000 Aquaculture (Level C)
13200 Aquatic food processing (Grade C)
13300 Horticulture (Level C)
13400 Agronomy (Level C)
13600 Landscape (Grades B and C)
13900 Pet Grooming (Class C)
14000 Western Food Cooking (Levels B and C)
14500 Robot bicycle repair (Grade B, C)
14600 Gold and silver jewelry processing (Grades B and C)
14800 Architectural painting (Class B, C)
14900 Accounting Affairs (Levels B and C)
15100 Forklift Operation (Single Level)
15200 Computer-aided stereographic drafting (Level C)
15300 Automobile body sheet metal (Grades B and C)
15,400 childcare workers (single level)
15500 Renovation of specific gas appliances (Class C)
15600 Communication technology (telecommunications lines) (Grade A, B, C)
15702 Farmland Irrigation and Drainage-Facility Maintenance and Management (Field Item) (Level C)
15704 Farmland Irrigation and Drainage-Irrigation Water Quality Management and Inspection Items (Grade B)
15705 Farmland Irrigation and Drainage-Pipeline Irrigation Item (Class C)
16100 Tea Making Technology (Level C)
16400 Vehicle painting (Class B, C)
16500 Engineering pump (pump) maintenance (Class B, C)
16600 Electrical equipment inspection (Grade B, C)
16700 Substation equipment decoration (Class B, C)
16800 Transmission underground cable decoration (Class B, C)
16900 Transmission overhead line decoration (Class B, C)
17000 Mechanical and electrical integration (Level B, C)
17100 Decoration carpentry (Grades B and C)
17200 Network Setup (Class B, C)
17300 Web Design (Levels B and C)
17400 Construction waterproofing (Grade C)
17500 Concrete (Grade C)
17600 Aircraft Maintenance (Level B, C)
17700 Sign Language Interpretation (Levels B and C)
17800 Attendant (single level)
18000 Construction Engineering Management (Grade A, B)
18100 Store services (Grades B and C)
18200 Milling machine-Milling machine item (Class C)
18201 Milling machine-CNC milling machine (Class B)
18300 Lathe - Lathe item (Class C)
18301 Lathe-CNC lathe (Class B)
18400 Mold-Mold item (Grade C)
18401 Mold-Stamping Mold Item (Class B)
18402 Mold-Plastic Injection Mold (Class B)
18500 Mechanical processing (Grades B and C)
19000 Ground Anchor (Grade B)
19100 Prepress Process (Level B)
19101 Prepress process-graphics and text group version item (Level C)
19200 Screen plate making and printing (Class B, C)
19500 Employment Services (Class B)
19800 High Pressure Gas Specific Equipment Operation (Single Stage)
19900 High Pressure Gas Container Operation (Single Stage)
20000 International trade business (Grades B and C)
20100 Visual Communication Design (Level C)
20101 Visual Communication Design-Identity Image Design PC (Grade B)
20102 Visual Communication Design-Graphic Design PC (Level B)
20103 Visual Communication Design-Packaging Design PC (Grade B)
20104 Visual Communication Design-Illustration PC (Level B)
20200 Steel pipe construction frame (Grade C)
20300 Funeral services (Class B, C)
20400 Photography (Grade C)
20500 Sewer user drainage equipment piping (Class C)
20600 Beverage preparation (Grades B and C)
20701 Metal curtain wall-curtain wall item (Grade C)
20800 Computer-aided mechanical design and drawing (Grades B and C)
20900 Oriented Action Training (Single Level)
21000 Solar Photovoltaic Setup (Class B)
21100 Architectural Drawing Application (Class A, B)
21101 Architectural Drawing Application-Computer Drawing (Level C)
21102 Architectural Drawing Application-Hand Drawing (Level C)
21200 Bamboo weaving (single level)
21300 Ceramic hand-drawn blank (Grade C)
21400 Metal forming (Class B, C)
21500 Catering Services (Class C)
21600 Hotel room service (Class C)
21800 Food Preparation (Single Level)
22000 Occupational Safety Management (Grade A)
22100 Occupational Health Management (Grade A)
22200 Occupational safety and health management (Grade B)
22300 Physical factors operating environment monitoring (Grade A, B)
22400 Chemical factor operating environment monitoring (Class A, B)
22600 Traditional massage in folk conditioning industry (single level)
22700 Folk conditioning industry foot massage (single level)
90001 Common subjects for mechanics (Grades B and C)
90004 Common subjects in computer software design (Level B)
90005 Common subjects in visual communication design (Level B)
90006 Occupational safety and health common subjects (not graded)
90007 Common subjects of work ethics and professional ethics (not graded)
90008 Common subjects of environmental protection (not graded)
90009 Common subjects of energy conservation and carbon reduction (not graded)
90010 Common subjects for food safety, hygiene and nutrition related occupations (not graded)
90011 Common work items for information-related occupations (not classified)
90012 Common safety and health subjects for beauty and hairdressing related occupations (not graded)