FLAT CONVEYORS COMPOSED OF RUBBER AND CLOTH. CHARACTERISTICS OF THE MATERIALS THAT FORM THE CONVEYORS.
由橡胶和布料组成的扁平输送机 构成输送机的材料的特性

1963-01-15

FLAT CONVEYORS COMPOSED OF RUBBER AND CLOTH. ADHERENCE TEST AMONG THE CLOTHS.
由橡胶和布料组成的扁平输送机 布料之间的粘附性测试

1963-01-15

FLAT CONVEYORS COMPOSED OF RUBBER AND CLOTH. LOAD DETERMINATION AND ELONGATION TO THE RUPTURE OF THE CLOTHS PACKAGE.
由橡胶和布料组成的扁平输送机 载荷测定和延伸至布包装破裂

1963-12-15

FLAT CONVEYORS COMPOSED OF RUBBER AND CLOTH. LOAD DETERMINATION AND ELONGATION TO THE RUPTURE OF EVERY CLOTH WHICH FORM THE CONVEYOR.
由橡胶和布料组成的扁平输送机 载荷测定和延伸至构成输送机的每一块布料的断裂

1963-12-15

CONVEYOR BELTS COMPOSED OF RUBBER WITH CLOTH CORE. TOTAL THICKNESS AND THICKNESS OF COVERS. TOLERANCES.
由带布芯的橡胶制成的传送带 总厚度和保护层厚度 公差

1978-06-15