| 摘要 |
PROBLEM TO BE SOLVED: To provide an oil level meter for liquid tanks that has a wide range for visually observing a liquid level, prevents manufacturing costs from increasing, and performs replacement work in the case of contamination or damage. SOLUTION: In the oil level meter for liquid tanks, a pair of connection holes is provided at the upper and lower portions of the wall surface of a liquid tank, a short pipe is included in the connection holes, and a transparent pipe 16 is arranged between upper and lower short pipes. In the oil level meter for liquid tanks, the transparent pipe 16 is supported by a sectional C-type channel 20 having a rip, and the rear of the C-type channel 20 having a rip is fixed to a plurality of mounting pieces that are arranged in a straight line between the upper and lower short pipes that are arranged on the wall surface of the liquid tank.
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