NPB 239-97
Name in English:
NPB 239-97
Name in Russian:
НПБ 239-97
Description in English:
Ventilation ducts the test method for the fire resistance
Description in Russian:
Воздуховоды. Метод испытаний на огнестойкость
Document status:
Active
Format:
Electronic (pdf/doc)
Page count:
16
Delivery time (for English version):
1 business day
Delivery time (for Russian version):
1 business day
SKU:
NPB0115