The rope which is rove from the truck to be used with a bos’n chair is called a（）.
The oil sump, a light welded design, is mounted on the engine block from below and sealed by （）
A snatch block is a（）.
The tackle that raises and lowers the boom is（）.
A metal ring on the bottom of a block，to which the standing part of a tackle is spliced，is known as a(n)（）.
A-frames and cylinder block is held together by （） to form a rigid structure.
A thrust block is designed to（）.
A tackle by which the outer end of a boom is raised and lowered is the topping（）.
A port in a redundant topology is currently in the blocking state and is not receiving BPDUs. To ensure that this port does not erroneously transition to the forwarding state， which command should be configured to satisfy the requirement？（）
An efficient seal between the cylinder block and cylinder heads on many diesel engines is obtained with（）
Which Cisco product is a software component that blocks unwanted connections and provides other gateway security functions for small business?（）
The standing part of a tackle is（）.
Which statement about windows and blocks is true?（）
A small light tackle with blocks of steel or wood that is used for miscellaneous small jobs is called a（）.
The complete assembly of bedplate, A-frames and cylinder block is held together by （） to form a rigid structure.
If you show too many images and too many messages on a slide, your listeners might fail to follow what you are saying because their eyes are roving over the slide.
Printing is known as “mother of civilisation”. It has a long history and includes block printing and _________ printing.
The block style is the most common format and is widely used nowadays.
A part program is stored in the form of blocks of information, and each block has the numerical data needed to manufacture a segment of the work-piece.
A part program is stored in the form of blocks of information, and each block has the numerical data needed to manufacture a segment of the work-piece.
Block comparison or block contrast is to examine one thing thoroughly and then examine the other. In this way, the aspects examined in the two things should be identical and in the same order.
A-frames and cylinder block is held together by（）to form a rigid structure
