材质: 工程塑
Material: Engineering plastic
吸油管
·长度:39.5CM
·直径:1.4CM

输油管
·长度:52.5CM-66CM(弹性伸缩管)
·直径:1.2CM
Suction pipe
· Length: 39.5CM
· Diameter: 1.4CM

Oil pipeline
· Length: 52.5CM-66CM (Elastic Flex Tube)
· Diameter: 1.2CM