Plastic expansion pipe的意思|示意
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塑料膨胀管
Plastic expansion pipe的网络常见释义
塑料胀管 塑料胀管 » Plastic expansion pipe 努力很重要 » Efforts are important 无论是不是为了你 » Whether it is not for you ..
Plastic expansion pipe相关例句
The mechanical expansion pipe mould used for plastic RR reciprocal joint was discussed in detail.
着重讨论塑料管材用橡胶圈(RR)伸缩节机械胀管模具。