Product Inspection Standard: Requirements of the ZC Regulations for the statutory surveys of ships and offshore installations

Product Inspection Standard: Requirements of the ZC Regulations for the statutory surveys of ships and offshore installations and International Marine Anti-collision Regulation(1972),1996 Amendments to the SOLAS1974, and CB/T3142-94,CB/T428-93

 

Name	mm Board Size (mm)		Orifice	Material
	Short Board	Long Board
Pilots Rope Ladder	525×115×28 flat board	1800×115×28	Φ25mm	willow
	525×115×3038 525×115×3060 slotting board
Rope Ladder	525×115×28 flat board	1800×115×28
	525×115×3038 525×115×3060 slotting board

Rubber plate