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- piping erection drawing 管道安装图
- Piping erection work include: prefabrication, placing, aligning, welding and bolting. 管道安装工作包括：预制加工、置、准、接和连接。
- Piping erection work include： prefabrication， placing， aligning， welding and bolting. 管道安装工作包括：预制加工、安置、对准、焊接和连接。
- construction and erection drawing 施工安装图
- 405 Piping erection work include: prefabrication, placing, aligning, welding and bolting. 管道安装工作包括：预制加工、安置、对准、焊接和连接。
- 405 Piping erection work include: prefabrication, placing, aligning, wel** and bolting. 管道安装工作包括：预制加工、安置、对准、焊接和连接。
- The erection of the building took several months. 建造这座建筑物花了好几个月时间。
- He was fond of drawing when he was a child. 他还是个孩子时就喜欢画画。
- 405 Piping erection work include: prefabrication， placing， aligning， welding and bolting. 管道安装工作包括：预制加工、安置、对准、焊接和连接。
- The absence of color in that drawing make it dull. 那幅画因没有着色而显得晦暗。
- He gave us a splendid dinner, piping hot. 他请我们吃了一顿美餐，热腾腾的。
- The days are drawing out now that it's spring. 春天到来，白昼越来越长了。
- They were piping the water away. 他们正用管道把水引走。
- An extremely stiff, erect posture. 过分笔直，僵立的姿态
- Entrust his drawing to the care to us. 把他的画委托给我们照顾。
- We heard their piping in the distance. 我们听见他们在远处吹奏的笛声。
- The piping will need to be renewed. 这套管子该换了。
- Soldiers are trained to stand erect. 士兵们训练站得笔直。
- Is this the original drawing or is it a copy? 这是原画还是模本?
- She held her head erect and her back straight. 她昂着头，把背挺得笔直。
