Chain slings are suitable for heavy slender articles，such as（）.<br>A:timber or steel rails<br>B:locomotives or boilers<br>C:railway passenger coaches<br>D:motor vehicles

Chain slings are suitable for heavy slender articles，such as（）.
A:timber or steel rails
B:locomotives or boilers
C:railway passenger coaches
D:motor vehicles

出自：海船船员证

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