青云翻译

Sources of sand and gravel purchased, the item is not self-built rolling stone field, only hardened as the aggregate field site; concrete sources of purchased merchandise concrete.

Sand source for outsourcing, this project is not built rolling stone farm, hardened sites only as aggregate concrete source for purchasing ready mixed concrete.

The sand and crushed stone origin is the outsourcing, this project from does not construct rolls over the quarry, only hardens the location to take the collection materials yard; The concrete originates for the outsourcing commodity concrete.

sand and stone source for outsourcing the project, not only from the Rolling Stones, cirrhosis game venues as the information source for outsourcing; concrete commodity concrete.

Sand source for outsourcing, this project is not built rolling stone farm, hardened sites only as aggregate concrete source for purchasing ready mixed concrete.