How to check the quality of screws? The screw factory summarized the following: Check the appearance of the sc...
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發表時間：2022-08-09 11:43:01 | 回應：0
The screw factory tells you what screw parts are included The screw factory tells you that, in fact, hardware ...
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發表時間：2022-06-13 13:33:56 | 回應：0
This mainly refers to the chemical composition of screws, screws, and wires in the screw industry. ,High-carbo...
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發表時間：2022-05-23 11:11:18 | 回應：0
If there is no order, do not keep inventory, otherwise it may become scrap copper and aluminum, which is a hug...
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發表時間：2022-04-06 13:47:31 | 回應：0
This kind of hard gray-black oxide scale is mainly composed of NiCr2O4 and NiF, two EO4 components. There are ...
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發表時間：2022-03-14 13:42:15 | 回應：0
Mini screws used in DVDs, cameras, glasses, clocks, electronics, etc. Especially fine screws used on digital p...
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發表時間：2022-02-17 10:16:38 | 回應：0
