+ Glasswool pipa selimut cocok untuk isolasi termal garis uap, air panas atau garis minyak panas, juga isolasi untuk pendingin baris.Strain-locked bar grating, or swaged grating, is where by steel rods are forced by way of and locked in load bars. Riveted bar grating is where the load bars are riveted into the cross bars. You will discover huge var