H 4312
H 4312 (Polyethylene lead composite pipes for water supply)· JIS (Japan) · 1 materials
| Designation | Material group | |
|---|---|---|
| PbTWS-L | Lead | chevron_right |
H 4312 (Polyethylene lead composite pipes for water supply)· JIS (Japan) · 1 materials
| Designation | Material group | |
|---|---|---|
| PbTWS-L | Lead | chevron_right |