reinforced sprayed concrete support的意思|示意
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英 / /
配筋喷射砼支护
reinforced sprayed concrete support的网络常见释义
配筋喷射砼支护 ... 护 protect; guard; shield 喷射砼支护 shotcrete support sprayed concrete support 配筋喷射砼支护 reinforced sprayed concrete support ...