metal framework

基本解释

Iron joined crystal is the metal framework of pellets containing coal of high temperature.
铁连晶是保持含碳球团热强度的金属骨架。
It is a kind of filler plate, which includes metal framework at least. There is the waveshape surface in the external place that surrounds interlock pore.
一种密封垫，包括至少形成有一通孔的金属骨架、在金属骨架环通孔外缘区域设有环绕通孔的波形构造面，其特点是在波形构造面上嵌覆有石墨层。
ip.com
When advancing and uncovering coal in roadway, better construction method is vibration shot, metal framework, borehole bleed-off and hydraulic hole, of which vibration shot is principal.
井巷掘进揭煤时，较好的施工方法是震动放炮，金属骨架，钻孔排放和水力冲孔，尤以震动放炮为主。

The two pipes, which originally went up to the Deepwater Horizon, have been reconnected with heavyweight hoses to a metal framework called a manifold that has been installed nearby.
ECONOMIST: The Gulf oil spill
Dennis Johnson of Natural Space Domes in Minnesota sells kits for building a dome home — either the entire pre-fabricated kit with framework and sheeting and interior panels or a basic kit, which just includes the metal connection brackets.
FORBES: Tiny Desert Dome Home for Sale $74,000