MPP Hwjchim Tube
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MPP fais fab yeeb nkab
Nominal siab: 10Mpa
Khoom muag xim: txiv kab ntxwv
Cov khoom raw: PP hmoov ua lub ntsiab lus tseem ceeb
Siv khoom: hlau sheath, cov yeeb nkab dej hauv nroog
Khoom nta: zoo toughness, siab kub ua hauj, corrosion kuj, nplaim retardant
