查询词典 pillar crane

barrier pillar：边界矿柱,安全矿柱

barrier penetration ==> 势垒穿透 | barrier pillar ==> 边界矿柱,安全矿柱 | barrier platform ==> 障壁台地

barrier pillar：矿界煤柱 ; 防水煤柱 ; 保安煤柱

"barrier","阻隔 ; 堰洲[堤]" | "barrier pillar","矿界煤柱 ; 防水煤柱 ; 保安煤柱" | "barring-down","撬松石"

panel barrier pillar：盘区隔离矿柱

panel 采区 | panel barrier pillar 盘区隔离矿柱 | panel boundary 盘区边界

Bedding block：座床块

现代多有使用人造材料, 取其价廉物美, 成型容易, 性质稳定等特性.Bedding [座床]分成使用金属座床块(bedding block)、玻璃纤维座床(glass bedding)和柱承座床(pillar bedding)几种.

chain pillar：巷道煤柱

chain link 链节 | chain pillar 巷道煤柱 | chain pin 锁环销

heading chain pillar：巷道矿柱

roadway head 巷道掘进工作面 | heading chain pillar 巷道矿柱 | excavated section of road 巷道毛断面

heading chain pillar：巷道煤柱

heading blast 阶段爆破;超前工祖爆破;硐室爆破 | heading chain pillar 巷道煤柱 | heading charge 硐室装药

heading chain pillar：巷道矿柱idv中国学习动力网

roadway head 巷道掘进工作面idv中国学习动力网 | heading chain pillar 巷道矿柱idv中国学习动力网 | excavated section of road 巷道毛断面idv中国学习动力网

chain pin：锁环销

chain pillar 巷道煤柱 | chain pin 锁环销 | chain saw 链锯

coal pile trimmer：煤堆修整器

coal picker ==> 选煤机 | coal pile trimmer ==> 煤堆修整器 | coal pillar thrust ==> 煤柱压碎

Permanently mounted to American-made 3/4" hose bibb：永久安装在美国制造的3 / 4 "软管比伯

Features: 特点: | Permanently mounted to American-made 3/4" hose bibb永久安装在美国制造的3 / 4 "软管比伯 | Editorial Review: 编辑审查:

Exhale ,forward：呼,前屈

Bend your knees,inhale,reach up to utkatasana;屈膝,吸,双臂上举,幻椅式 | Exhale ,forward; 呼,前屈 | inhale, lift your spine, hands connected; 吸,伸展脊柱,手连接(地面或小腿)