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Factory direct bacterial model new curriculum standard biomagnification model

Smoking lung and healthy lung model respiratory lung and bronchial teaching aids human visceral respiratory pathology contrast

Anatomical Smoking Lung Healthy Lung Model Respiratory Lung and Bronchial Teaching Aaids Comparative Demonstration of Human Visceral Respiratory Mechanism

pathological gastric ulcer model human gastric anatomy medical teaching model gastric pathological lesion demonstration model

Human digestive system Gastric pathology Perforation Gastric ulcer Intestinal pathology Large intestine Cecum Duodenum Teaching

Human Fetal Comparison Model Internal Organs Anatomy Pathology Demonstration Simulation Fetal Teaching Model

dental model dental structure mould smoking hazard health smoking dental care system oral dental anatomy model

Comparison of normal visceral smoking diseased organs in human body with heart and lung, bladder blood vessels, oral cavity, trachea and fetus medical model

Origin Source Quality Biological Slice Specimen Primary and Secondary School Onion Skin Glass Microscope Specimen Slice

Chinese and English Children's Plastic Slice Quality Plastic Specimen Slice Factory Wholesale Microscope Specimen Children

Cube cuboid mathematics teaching aid model solid geometry suit learning aid primary school fifth grade building splicing frame

Factory direct eyeball model biomedical teaching model 3 times large eyeball anatomical amplification model

Human Uterine Anatomy Model Female Vaginal Reproductive System Bilateral Ovary Uterus Normal Pathology Uterus Teaching

Medical Female Pelvic Anatomy Model Genitourinary System Specimen Uterus Gynecological Pelvic Teaching Demonstration Mold

Female human pelvis attached reproductive organs vascular neuromuscular anatomy delivery demonstration teaching pelvic floor muscle model

vascular model vascular structure mould smoking hazard health smoking vascular pathology vascular anatomy model

Supply cat hip joint mold removable dynamic animal lumbar pelvic bone model teaching prop model

pathological kidney model kidney model human visceral model natural large kidney anatomy with adrenal gland model specimen

human lumbar belt muscle pelvis model pelvic lumbar disc herniation maternal pelvic floor muscle repair demonstration sacrum

human skeletal anatomy teaching practice visceral nasal cavity model respiratory system model lung asthma model

Wooden Dissecting Table Wooden Frog Board Wooden Dissecting Board for Big Mouse

human skin structure anatomy model tissue level amplification skin structure with micro plastic demonstration beauty teaching

Human nasal anatomy model Otorhinolaryngology medical teaching model Nose Oral cavity Nasal structure Tissue model

Table Type Male Prostate Model Male Genital Anatomy Male Pelvic Sagittal Section Teaching Model

Pathological male internal and external reproductive anatomy model pathological reproductive anatomy model male urinary system disease model

To verify the law of gene separation, corn embedded specimens, primary and secondary school biology teaching embedded specimens

Multifunctional nursing person training model Cardiopulmonary resuscitation simulation person first aid nursing training model

Chinese medicine model cabinet display table wax leaf model rack dipping model wax leaf model Chinese medicine model

Pet Grooming Practice Fake Hair Back Hair Full Body Hair Model Fake Dog Hair Piece Fake Head Small Animal Skills Competition

Bacterial Structure Middle School Biology Teaching Equipment Pendant Ornaments Popular Science Exhibition Hall Interactive Device 3D Printing FRP

Horizontal electrophoresis tank 27022 biological experimental equipment teaching instrument laboratory equipment Senior high school teaching instrument

leaf structure model 33006 biology teaching model experimental equipment teaching instrument plant model

oculometer 33206 biological experimental equipment teaching instrument electrodynamic lens curvature variable imaging demonstration

Medical Model Veterinary Learning Animal PVC Model Acupoint Accurate Cat Body Acupuncture Teaching Model

Elbow joint activity model 33220 junior high school biological experimental equipment teaching instrument arm activity model

Pathological section HE staining cell nucleus showed clear cell membrane bright pathological slide specimen

Children's Portable Scale Hook Scale Primary School Students Mathematics Grade 23-4 Supporting Teaching Learning Tools for Students

Medical Model Animal PVC Model for Veterinary Learning Acupoint Accurate Dog Body Acupuncture Teaching Model

Original QuickLung precision lung simulation, test description modular system

Vertical electrophoresis tank 27023 Senior high school biological teaching instruments biological experimental equipment teaching equipment teaching aids