Protecting sleeve pipe for optical cable
返回 19 条匹配短语对
protecting sleeve for pipe
导管防护套
Rotary Water-cooled Sleeve for Protecting Converter Mouth
旋转水冷保护筒
cross connecting cabinet for optical cable
光缆交接箱
Mangagement for Optical Cable Construction
光缆工程的建设管理
bilateral double-pipe protecting borehole wall blasting
双侧套管护壁
blasting of pipe protecting borehole wall
护壁爆破
double-pipe protecting borehole wall balsting sets
护壁装置
J-size protecting pipe
J型护管
pillars for protecting rises
上山煤柱
power cable protecting layer
电缆护层
protecting for high side slope
高边坡防护
removing toxicity for protecting yin
解毒护阴
Retaining and Protecting for Foundation Excavation
基坑开挖与支护
基坑支护
基坑围护
Retaining and Protecting for foundation pit
基坑支护
silica rubber long-life coating for protecting flash over due to dirt
硅橡胶长效防污闪涂料
slag splashing process for protecting lining of converter
溅渣护炉
slag-splashing for protecting of converter
溅渣护炉
smooth blasting of pipe protecting borehole wall
光面护壁爆破
unilateral double-pipe protecting borehole wall blasting
单侧套管护壁
最近更新
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