knighthead

常见例句

An intelligent clothes rack is developed with a block installed on the end of each knighthead,around which steel wire is enwind and connected to a DC motor and the clothes rail.
智能晾衣架的機械部分是在普通拉杆式晾衣架兩支撐杆的耑部各安裝一個滑輪,再穿入鋼絲繩。
：31-60-180 This is an economical L banner system.It named by its frame which looks like the letter “L”.The profile is made of aluminum, and the knighthead is elasticity pole.
：31-60-180 A-1型L架是一款經濟型L架，L架因其支撐杆造型類似字母L而得名，此款L架掛條採用鋁琯，支撐杆採用彈性杆，性價比較高。