steel cylinder
短语词组
- seamle steel gas cylinder 钢质无缝气瓶
- inner steel plate cylinder 内层钢板筒
- seamless steel gas cylinder 钢质无缝气瓶;无缝钢气缸
- welded steel gas cylinder 钢质焊接气瓶
- steel inner cylinder 烟囱钢内壁
- steel inner cylinder for chimney 烟囱钢内筒
- galvanized mild steel indirect cylinder 镀锌软钢间接式水缸
- non -refillable steel welded cylinder 非重复充装焊接钢瓶
- flexible steel cylinder dolphin 柔性钢管靠船墩 返回 steel cylinder