Structural Integrity: With time, unchecked moisture can weaken the setting up's framework, resulting in expensive repairs.Steel Grating Scorching Deep Galvanis Sort : Spesifikasi one " x 3/ sixteen " x 90cm x 6mtr 1, scorching-deep kisi baja galvanis Keterangan: Grating digunakan sesuai dengan jarak tertentu dan datar lintas-bar pengaturan, dan dil