It is put forward that ca mortar production and construction facilities ought to be professionalized in order to stabilize the quality of ca mortar on large-scale manufacture and construction.
指出CA砂浆的制备和施工设备必须专业化，以满足大规模生产和施工时稳定CA砂浆质量的要求。
It is put forward that ca mortar production and construction facilities ought to be professionalized in order to stabilize the quality of ca mortar on large-scale manufacture and construction.
指出CA砂浆的制备和施工设备必须专业化，以满足大规模生产和施工时稳定CA砂浆质量的要求。
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