የ PPR ቧንቧ መጫኛ ደረጃዎች

In the global wave of building water supply system upgrades, PPR (የዘፈቀደ ኮፖሊመር ፖሊፕሮፒሊን) pipes are gradually replacing traditional metal pipes with their high temperature resistance, corrosion resistance and zero leakage characteristics.…