检测机构和检测人员不得推荐或者监制建筑材料、构配件和设备。
A testing institution or testing person may not recommend or supervise the manufacture of any construction material, construction structures, fixtures or equipment.
在房屋设计、结构形式、各种材料和构配件的选择等方面，不断地思考和试验。
Housing design, structural form, a variety of materials and the selection constantly thinking and experimentation.
任何一方强迫对方使用不合格的建筑材料、设备和构配件于本工程的，都要签证记录在案，由此引起的一切后果由强迫一方负责。
Either party was forced to apply unqualified building materials, devices and component and fittings which shall be attested and placed on record. Aftermath shall be on the forcer's head.
任何一方强迫对方使用不合格的建筑材料、设备和构配件于本工程的，都要签证记录在案，由此引起的一切后果由强迫一方负责。
Either party was forced to apply unqualified building materials, devices and component and fittings which shall be attested and placed on record. Aftermath shall be on the forcer's head.
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