Nov 04, 2026
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Product Description: A60-CLASS FIRE-RESISTANT SIDE SCUTTLE NOMINAL SIZE φD SIZE OF B.H.OPENING φD1 SIZE OF OUTLINE φD2 GLASS THICK HEAVY TYPE MEDIUM TYPE 200 253 330 19+20+6 19+20+6 250 308 380 19+20+6 19+20+6 300 363 ...learn more
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