|
الشهادات والمواصفات لأنابيب وإكسسوارات تكنوغرين |
|
DIN 8077 |
Poly piroblin pipes sizes |
|
DIN 8078 |
Requisition quality checkup for
Poly piroblin pipes |
|
DIN 8076 |
Requisition metallic elbowS for plastic pipes |
|
DIN 16902 |
Elbows and pieces sizes for piroblin pipes |
|
DIN 1988 |
Drinking water nets |
|
DINDVGW 534E |
Drinking water checkup for the pipes and elbows and pieces |
|
DIN 16928 |
Installation
specification for plastic lines and pieces and elbows
|
|
DVS 2210/0 |
Use the plastic pipe in
the
manufactures applications |
|
DVS 2207 |
Caloric
welding specification for pipes |
|
DIN 1988 3rd Part |
Technical
specification for
drinking water nets installation |
|
W 328 |
Installation
specification for
drinking water pipes in the buildings |
|
W 328 |
Microbiology checkup for
the materials |
