reducing fittings造句
造句与例句
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- "' B16.29 "'- " "'Wrought Copper and Wrought Copper Alloy Solder Joint Drainage Fittings DWV . " " "'This standard for wrought copper and wrought copper alloy solder-joint drainage fittings, designed for use with copper drainage tube conforming to ASTM B-306, covers description, pitch ( slope ), abbreviations for end connections, sizes and method of designating openings for reducing fittings, marking, material and dimensions and tolerances ."
- It's difficult to see reducing fittings in a sentence. 用reducing fittings造句挺难的
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