最新回答
- 2024-04-24乖乖纯00
因规格繁多请参阅异型无缝管（GB3094-82)标准，或其他异型无缝管标准。
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- 2024-04-24每天只睡4小时
矩形钢通规格表 500X300X8.0--12.0mm 450X250X6.0--12.0mm 400X300X6.0--12.0mm 400X200X6.0--12.0mm 350X250X6.0--12.0mm 350X150X6.0--12.0mm 300X200X6.0--12.0mm 300X150X6.0--12.0mm 300X100X4.0--10.0mm 280X180X4.0--10.0mm 250X150X4.0-...
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- 2024-04-24喝茶的樱桃
矩形管及方管规格表 Ф6x1 Ф34x2-8 Ф71x3-11 Ф152x3-21 Ф8x1-2 Ф36x2-8 Ф73x3-11 Ф153x3-25 Ф11x1-2 Ф38x2-8 Ф76x2-16 Ф168x3-31 Ф12x1-3 Ф41x2-8 Ф81x2-16 Ф181x3-31 Ф14x1-4 Ф42x2-8 Ф83x2-16 Ф213x4-35 Ф16x1-4 Ф45x2-8 Ф83x2-16 Ф245x5-35
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- 2024-04-24无锡小呆
矩形钢通规格表
500X300X8.0--12.0mm
450X250X6.0--12.0mm
400X300X6.0--12.0mm
400X200X6.0--12.0mm
350X250X6.0--12.0mm
350X150X6.0--12.0mm
300X200X6.0--12.0mm
300X150X6.0--12.0mm
300X100X4.0--10.0mm
280X180X4.0--10.0mm
250X150X4.0--10.0mm
250X100X4.0--10.0mm
200X150X4.0--10.0mm
200X100X4.0--10.0mm
200X95X4.0--10.0mm
160X80X4.0--10.0mm
150X100X3.0--10.0mm
150X90X3.0--10.0mm
150X75X3.0--8.0mm
140X80X3.0--10.0mm
120X100X3.0--10.0mm
120X80X2.0--8.0mm
120X60X2.0--5.0mm
120X50X2.0--5.0mm
120X40X2.0--4.0mm
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