Cov yeeb nkab fittings yog siv los txuas cov ntu sib txawv ntawm cov yeeb nkab ua ke. Qhov no tuaj yeem yog hloov cov kev taw qhia ntawm cov yeeb nkab lossis tswj cov dej ntws - nrog rau lwm yam.
 | 2021 | 20 |
2022 | 25 | |
2023 | 32 | |
2024 | 40 | |
2025 | 50 | |
2026 | 63 | |
2027 | 75 | |
2028 | 90 | |
2029 | 110 | |
2030 | 160 |
Khoom siv:
1. Txuas cov yeeb nkab ppr hloov kev taw qhia
2. Compressed cua tshuab (cua cua txias)
3. Cov dej xa tuaj
4. Siv rau Central cua txias
Peb qhov zoo
1. Kev kub siab ua haujlwm
2. Kev txuag hluav taws xob
3. Corrosion Resistant
4. Tus nqi qis dua
5. Muaj peev xwm khiav tau siab dua
6. Lub neej ntev
7. Rov ua dua thiab ib puag ncig zoo
Cim npe nrov: ppr fittings tee, Suav teb, manufacturers, lwm tus neeg, lag luam wholesale, customized
