高温单头式电热管在制作上需极为精细。
High temperature single type electric heating tube in the production need to be very fine.
自动控制油温，电热管可掀动清除残渣；
Auto temperature control, heating element can be raised to clean;
并做贵公司在国内的忧质电热管供应商。
Do your company and the domestic worries of quality electric suppliers.
和高温型单头(单端)电热管(电热棒)。
And high temperature-the first single (single side) whatever (electric Stick).
和高温型单头(单端)电热管(电热棒)。
And high temperature-the first single (single side) whatever (electric Stick).
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