The foundation brake rigging transmission efficiency is a significant parameter for the brake system design.
基础制动装置的传动效率是制动系统设计的重要参数。
It provides an efficiency tool for tight fitting's design and calculation.
它为过盈配合的设计与计算提供了一个高效的专用工具。
Energy efficiency design for water&drainage system:Water supply mode of high-riser and energy…
给排水节能设计专篇：超高层供水方式及节能性说明分析。
Energy efficiency design for water&drainage system:Water supply mode of high-riser and energy…
给排水节能设计专篇：超高层供水方式及节能性说明分析。
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