Designs CAD
Step roller chain Used in machinery and factories
\A1;\U+2205\S5/16; \A1;\S9/16; \A1;1\S1/16; \A1;\U+2205\S3/4; \A1;1\S9/16; \A1;\S3/32; \A1;\U+2205\S5/16; \A1;\U+2205\S3/8; 5 5 5 5 5 \S3/32; 5 5
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