hacksaw 锯子
hair line 发纹
hair-line finish 发纹处理
hairline finished stainless steel 发纹处理不锈钢
half wrap 半绕
halfway junction box 中间接线盒
hall 门厅,候梯厅
hall buttons 召唤盒,呼梯按钮
hall call
厅门呼梯
hall call button 厅门呼梯按钮
hall call cancel 厅门呼梯取消
hall door 层门,厅门
hall fixtures 门厅讯号装置
hall landing 门厅停站
hall lantern 厅外指示灯
hall position indicator 层门指示灯
hall station 门厅讯号装置
hall stop 门厅呼梯停车
hall wait passenger seconds 门厅候梯时间
hall waiting time 门厅候梯时间
hall way 门厅通道
hammer 锤子
hand drill 手电钻
hand hammer 手锤
hand lamp 手提灯
hand operated 手动操作
hand operated door 手动门
hand powered lift 手动提升机
hand pump 手压泵
hand reset 手动复位
hand rope 绳
hands-on experence 实地经验
handwheel 手动盘车装置,盘车手轮
handwinding device 盘车手轮,手动盘
hanger 悬吊器,吊门滑轮盒
hanger plate 吊门板
hanger rail 吊门轨道
hanger roller 吊门滚轮
hanger sheave 吊门轮
hanger track 吊门轨道
hanger trough 吊门槽板
hard disc 硬盘
hard wire 硬电线
harden quench 硬淬