导向架和箍圈、扭转铜套，以上各点每班注油一次。
Guide frame, tension sleeve and twisting copper sheathing are lubricated once per shift.
箍筋可能被允许在单圈长度上彼此接触。以上细节见8.7。
Lapped bars may be allowed to touch one another within the lap length. See 8.7 for more details.
为了安装及密封防水需要，本厂提供各种配套附件，其中抱箍、封盖(有的品种含密封圈)以及插片。
To satisfy installation and watertight demands, this factory shall provide various supporting accessories, including clamp, cover (some series contain sealing ring) and plug-in pieces.
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