Single-layer counterweight flap valve, gravity automatic opening & closing, air lock sealing. Suitable for dust silos to convey dust and granular materials, specifications customizable.
Lebih banyak
Komentar
Batal
Kirim
Ikuti
2
0
Life In Frames 88
Tudo que eu comi em um dia em Buenos Aires, Argentina 🇦🇷🥙🍲#argentina#buenosaires#comida#dicas#viagem
Lebih banyak
