GB/T9978 Fire Resistant Vertical Furnace For Building Components Fire Resistance

Penguji Tahan Api
2025-11-14
bicara sekarang
#uji tahan api #Penguji Kawat Cahaya #Ruang Uji Pembakaran
Scope of application: It is applicable to determining the fire resistance characteristics of horizontal building components such as walls, beams, columns, floor slabs and ceilings under standard fire ... Lihat Lebih Lanjut
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GB/T9978 Fire Resistant Vertical Furnace For Building Components Fire Resistance
GB/T9978 Fire Resistant Vertical Furnace For Building Components Fire Resistance
bicara sekarang
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