Ống gió EI chống cháy

Ống gió EI chống cháy

SKU: P69onggioei
0.00 VND In stock Buy at Merchant

This product consists of fire-resistant gypsum or mortar with a zinc-coated steel inner layer and a fire-retardant middle layer, covered with gypsum or fire-resistant mortar.

How AI sees this product

The more complete this product's details, the more confidently AI assistants can understand and recommend it.

78%