Reeve the 1 inch Manila rope through the first crown sheave.
把棕绳穿过天车上的第一个滑轮。
Manually reeve 6 wraps of the 1 inch Manila rope onto the drawworks drum.
把一寸的棕绳在绞车辊筒上缠六圈。
Pull the 1 inch Manila rope inside the derrick and feed and reeve through the first crown sheave.
把一寸的棕绳穿过天车上的第一个滑轮,在井架内拉该棕绳。
Next, reeve the 1 inch Manila rope through the fast line sheave and pull back to the drawworks drum.
下一步,把棕绳穿过天车上的快绳轮,再拉回到绞车辊筒。
From the crown sheave, manually pull and reeve the 1 inch Manila rope through the first sheave of the traveling block.
用人力把棕绳从天车轮上拉过来,再穿过第一个游车轮。
This way we can see how edges responds in the process of manila rope cutting for given steel from given knife manufacturer.
这种方式我们可以看到一定马尼拉绳切割次数后,各家刀厂特定钢材的刀刃锋利度的下降情况。
This way we can see how edges responds in the process of manila rope cutting for given steel from given knife manufacturer.
这种方式我们可以看到一定马尼拉绳切割次数后,各家刀厂特定钢材的刀刃锋利度的下降情况。
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