Sistim casing
Ieu cocog pikeun pangeboran sumur cai, sumur geothermal, mircopiles pondok, sedeng mini-tipe grouting liang wangunan.
Ieu cocog pikeun pangeboran sumur cai, sumur geothermal, mircopiles pondok, sedeng mini-tipe grouting liang wangunan.
© Hak Cipta © Hunan Hongfengda Mining Machinery Co., Ltd Sadaya Hak Ditangtayungan.
Kawijakan Privasi
Surélék:
[email protected] |
Telp:
+86 18673377999 |
Telepon:
+86 15873317193