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用途：阻火器...
阻火器
規(guī)格mm Specification mm
連接長度mm Length of connection (mm)
法蘭外徑mm Outside diameter of flange mm
孔距mm Hole spacing mm
孔數(shù)孔徑mm Pore counts and pore diameter mm
滲漏試壓Mpa Leakage test pressure MPa
ф50
150
ф140
116
4-ф13
0.5
ф80
160
ф185
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