anchor hook 中文意思是什麼
anchor hook
解釋
錨形鉤-
Anchor hook key bearing load observation system
錨鉤銷軸載荷監測系統。 -
When fully loaded and non - load anchor hook can quickly release from cable
滿載空載時錨鉤都能快速脫纜。 -
The belt model for widens adds thick ; 2nd, by on, the next two combinations becomes, and pulley causes the festival with the aid of the anchor rope to rise and fall needs the altitude, the ladder peak has the security suspension hook and the skid prevention rubber belt
由上下二節組合而成,藉助拉繩及滑輪組使上節升降到所需高度,梯頂端配有安全掛鉤及防滑橡膠帶。
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