提出从设计、材料、施工管理等方面把好质量关是提高斜屋面防水能力的关键。
The key to improve waterproof performance of pitched roofs is strict quality control in design, material and construction management.
各施工工种设立专职组长，层层把好质量关，让客户真正达到省心、省时、省力、省钱的最终目标。
The construction trades to establish full-time leader, layers of good quality, so that customers really to worry, time-saving and labor-saving, the ultimate goal of saving money.
本文介绍了广州海上救捞局“德中”轮监造组如何在船舶建造中严格把好质量关的做法和经验，并对该船的初步使用作出了评价并提出建议。
The paper presents how the supervising group controlled the quality during building phase. Evaluation for the primary operation of the ship and proposals are given.
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