823
9 shows crosB-section of the tensile bar and continuous fibers in the fracture surface , and 10 demonstrates the capability of this method in 3D printing large curvatures , without losing the continuous fiber reinforcement .
 machine or equipment: tensile bar; material: continuous fibers; concept or principle: fracture; manufacturing process: 3D printing; material: continuous fiber reinforcement
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: manufacturing standard, machanical property, manufacturing process, material, engineering feature, process parameter, machine or equipment, application, process characterization, enabling technology, biomedical, concept or principle 
Text: {0} 
Answer:
 machine or equipment: tensile bar; material: continuous fibers; concept or principle: fracture; manufacturing process: 3D printing; material: continuous fiber reinforcement