GJ41X-25KGJ41X-25K铸铁管夹阀
¥100GJ41X-25KGJ41X-25K铸铁管夹阀
¥100GJ41X-16CGJ41X-16C铸钢管夹阀
¥100GJ41X -25GJ41X-25带支架固定管夹阀
¥100GJ41X-16SGJ41X-16S塑料管夹阀
¥100GJ642X 10GJ642X-10气动调节型胶管阀
¥100GJ641X -10GJ641X-10气动裸式管夹阀
¥100GJ41X-600大口径铝合金管夹阀
¥100GJ41X -10GJ41X-10铝合金管夹阀
¥100GJ941X -10GJ941X-10电动管夹阀
¥100GJ41X-6GJ41X-6奥衬管夹阀
¥100GJ641XGJ641X气动裸式管夹阀
¥100GJ41XGJ41X带支架固定管夹阀
¥100