JM-MR106D
JinMeng
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【RUGGED】Composite Manhole Cover Capable of 40-ton loading weight,
【OPENNING】Clear Opening 700 mm, used on the road site, campuses, car parkings
【BOLT DOWN】Special Bolt down fixing, good sealing, easy to access.
【ANTI SLIP】Retains BPN 40+ value on rainy days.
【STANDARDS】Structurally and fatigue tested, meets , AASHTO, EN 124 D400, UKAS, SGS, etc
