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Practical physiology of plants. Plant physiology; 1894. 138 MICROMETER SCREW. [CH. VI Jnto contact with a surface of oil or mercury contained in a cup which is raised or lowered by
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U.S 76 mm M1A2 barrel with thread protector for Sherman M4 series tanks with M62 mount Tasca Aber 35L-138
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Mitutoyo 103-138 Outside Micrometer, Ratchet Stop, Range 25-50mm , Graduation 0.01mm , Accuracy +/-0.002
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