UPVC Supplement: Grey / National Standard, ye luɔ̈ɔ̈i apɛi në kemikal, electroplating, papermaking, construction, electronics, pharmaceutical, municipal engineering wastewater treatment, agricultural land irrigation and other industries, civil water supply and drainage etc., acid and alkali resistance strong, internal wall smooth will not breed wall moss, water rust. A tɔ̈ɔ̈u ka thiin, ka thiin. A be luɔɔi bɛ̈ɛ̈i dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ Kä ye kek gɔ̈ɔ̈r, kä juëc ye kek gɔ̈ɔ̈r. Lööŋ ye looi: GB/T 10002.1-2006 UPVC Supplement Specifications
Φ25×20
Φ110×63
Φ32×20
Φ110×90
Φ32×25
Φ125*110
Φ40×32
Φ140*110
Φ50*20
Φ140*125
Φ50*25
Φ160*110
Φ50×32
Φ160*140
Φ50×40
Φ200*160
Φ63×25
Φ225*160
Φ63×32
250*225
Φ63×50
280*250
Φ75×50
315*200
Φ75×63
315*225
Φ90×50
315*280
Φ90×63
Φ90×75
Φ110×50
