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1·A: For the most part, only surface cleaning is done at the gate.

答：多数情况下它们只清洗舱门表面。

2·For the most part, only surface cleaning is done at the gate.

多数情况下它们只清洗舱门表面。

3·For the tub, vanities, marble surface cleaning and maintenance.

用于浴盆、面盆、大理石表面清洁保养。

4·Used for memorial tablet tower etc natural stone, can prevent lichen growth, keep surface cleaning.

用于纪念性碑塔等天然石料上，能防止青苔的生长，保持表面清洁。

5·The surface cleaning of structures, if appropriate, shall be undertaken using the gentlest means possible.

建筑物的表面清洁只能用最温和的方法进行。

6·And is shot rust-removing, by contrast, cost is high, inspection of the surface cleaning plate are very clean.

而抛丸清砂则相反，费用高，检验平板表面清理的非常干净。

7·The purpose and the principle of the slab bottom surface cleaning technology of the Handan Steel CSP plant were introduced.

本文介绍了邯钢CSP生产线连铸坯下表面清理技术的目的、原理、效果和发展前景。

8·Surface cleaning quality of CO2 shielding welding wire good or not is directly relative to plating coat quality of welding wire.

CO2气保焊丝表面清洗质量的好坏直接关系到焊丝镀层的质量。

9·Scope: It applies to clean the grounds of large plaza, supermarkets, airports, factories, warehouses and other surface cleaning.

适用于大型广场、超市、机场、工厂、仓库等地面的清洁。

10·High pressure cleaning vehicle was a type of specialty vehicle for road surface cleaning, maintenance and environmental protection.

高压清洗车是城市路面清洁、路面维护和防治环境污染的专用车辆。