1.
This result is also useful to select appropriate incipient equation in Dujiangyan, Minjiang.
为岷江都江堰河段合理选用卵石起动公式提供了依据。
2.
Research on incipient velocity of nonuniform sediment on slope of bend river bank
河湾坡岸非均匀沙起动流速公式探讨
3.
remote control start automatic stop type
遥控起动 自动停止式
4.
power-driven lifting appliance
动力推动式起重机械
5.
hand-operated star-delta starter
手动式星三角起动机
6.
split-phase starting system induction motor
分相起动式感应电动机
7.
mechanical power lift
机械式自动起落机构
8.
electric single-beam bridge crane
电动单梁桥式起重机
9.
hand-operated single-and-double beam bridge crane
手动单双梁桥式起重机
10.
travelling portal jib crane
门式移动悬臂起重机
11.
electric overhead travelling grab crane
桥式电动抓斗起重机
12.
rotary starting air distributor
回转式起动空气分配阀
13.
non-slewing mobile crane
非回转流动式起重机
14.
luffing winch motor
俯仰式起重机电动机
15.
mobile crane with articulated jib
铰接臂流动式起重机
16.
gantry crane with movable girder
可移动主梁门式起重机
17.
luffing jib tower crane
动臂变幅塔式起重机
18.
traveling forge crane
锻造用移动式起重机