wire rope block 钢丝绳滑车
ferry rope block 合成纤维缆索滑车
fiber rope block 纤维索滑车 ; 绳索滑车
fall rope block 吊索滑车
HC SERIES WIRE ROPE BLOCK HC船用钢索滑车
ZHC SERIES WIRE ROPE BLOCK ZHC船用钢索滑车
Rope lever block 钢丝绳手扳葫芦
They wrapped one end of a rope around the block and pulled.
他们用绳子的一端缠住木块,然后用力拉。
Test the condition of all the welding parts especially rope-break safety instrument and welding seam of suspension coop safety inserting block.
检查各焊接部位的情况特别是断绳安全装置和吊笼安全插块部位的焊缝情况。
After wire rope being pulled tightly, the safety brake loosen, operate safety inserting block's handle, withdraw the safety inserting block from guiding track framework.
钢丝绳涨紧后,防坠安全滑块松开,操纵安全插块控制手柄,使安全插块退出导轨架。
We'll give it a name, but by linking that T to that T, we can also figure out the same T must be exerted on this one by Newton's third law, because if this block is the only one that could be pulling this rope with T.
我们先给它命个名,把这个 T 和那个 T 联系起来,利用牛顿第三定律,我们可以知道这个 T 也一定作用在这个物体上,因为如果这个物体是唯一,受到绳子拉力 T 的物体
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