BÀI TẬP REVOLVED H4.1 H4.2 H4.3 H4.4 H4.5 BLEND The distances between sections are: 25, 25, 40 (mm) Get it H4.7 The fourth section is: And it is far 160mm Get the final product: H4.8 HELICAL SWEPT H4.9 M10x1.5 H4.10 SWEPT/BLEND H4.11