1. QUANTITY TOLERANCE: -0 / + 5% hauv PCS ib qhov loj me thiab tag nrho.
2. INVOICING: Raws li cov khoom xa tuaj tiag.
3. Kev Siv Tau Yuav tsum yog Manganese Phosphate Coated raws li API 5B, Coupling Nto xim txheej raws li API 5CT 9 lossis API 5CT 10th.
4. Coupling Tuag-Stamping thiab kos npav saum npoo: XZOE 5CT-1368