CONVEYOR BELTS COMPOSED OF RUBBER WITH CLOTH CORE. SAMPLING.
由带布芯的橡胶制成的传送带 取样

1978-07-15

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

CONVEYOR BELTS COMPOSED OF RUBBER WITH CLOTH CORE. ADHERENCE AMONG LAYERS BETWEEN CORE AND COVERS. MINIMUM VALUES.
由带布芯的橡胶制成的传送带 核心层和覆盖层之间的层间粘附 最小值

1978-06-15

CONVEYOR BELTS COMPOSED OF RUBBER WITH CLOTH CORE, WITH LENGTH BETWEEN PULLEY CENTRES UP TO 300 M FOR LOOSE BULK MATERIALS. ADJUSTMENT OF TAKE-UP DEVICE.
由带布芯的橡胶制成的输送带 皮带轮中心之间的长度不超过300米 适用于松散的散装材料 张紧装置的调整

1978-02-15