wooden blocks or dunnage placed between a deck load and the deck
the chains and shackles used to secure a deck cargo
a crate in which a deck cargo is packaged
cardboard separation pieces placed between deck loads to prevent chafing
第1题：
wooden blocks or dunnage placed between a deck load and the deck
the chains and shackles used to secure a deck cargo
a crate in which a deck cargo is packaged
cardboard separation pieces placed between deck loads to prevent chafing
第2题：
placed on deck to support the cargo
separation pieces used to keep cylinders upright and steady
shims for stowing balded cargo
nets placed across the hatch opening to keep the cargo from falling in the hatch
第3题：
In the stowage of deck cargo，cribbing is ______．
A.Placed on deck to support the cargo
B.Separation pieces used to keep cylinders upright and steady
C.Shims for stowing baled cargo
D.Nets placed across the hatch opening to keep the cargo from falling in the hatch