砾石填料
返回 19 条匹配短语对
砾石类A、B组填料
B gravel filler
A
砾石土填料
Gravel soil
砾石砾石底砂砾
Gravel
充填砾石
pack gravel
充填砾石与地层砂粒度中值比
median pack-to-formaton grainsize ratio
大理石砾石
marble gravel
砾料石灰土
Gravel lime soil
砾石料
Gravel
砾石填充
CONING
砾石填坑
gravel pocket
渠床砂砾石料垫层
grit and gravel in the channel bed
信号筛管被充填砾石掩埋
telltale sandout
一步法转换充填砾石工具
one-trip crossover packing system
预填砾石衬管
PGPL
预填砾石滤器
pre-packed gravel sleeve
卵石填料
filling material of cobble stones for sub-grade
生物沸石填料
biological zeolite filling
biological zeolite packing
石灰石填料
limestone filler
石填料
rock-fill
最近更新
direct current motor driven复合型超电容器郑州大学化学系Survey and Design institute of Wuhanequivalent mining thickness model幻灯片放映机基尔霍夫求和法偏移沙宾口服小儿麻痹疫苗圆柱体收集器