Decoration and protection of the concrete, cement mortar, mixed mortar, brick and stone surfaces various buildings.
英
美
- 各种建筑物的混凝土、水泥砂浆、混合砂浆、以及砖石表面的装饰与保护。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries