Νέα

  • 电机点火原因

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    Οι λόγοι για την καύση του κινητήρα μπορούν να χωριστούν σε: φορτίο, τροφοδοτικό, μόνωση κινητήρα, προεπιλεγμένη φάση 1.########################################################################################################+++++++++++........Η σύνδεση καλωδίων είναι...
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  • 热塑复合材料在欧洲很受欢迎

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    Σύμφωνα με έκθεση αγοράς που δημοσίευσε η Lucintel, τα θερμοπλαστικά σύνθετα υλικά στην ευρωπαϊκή αγορά καταναλωτικών αγαθών αναμένεται να αυξηθούν με σύνθετο ετήσιο ρυθμό ανάπτυξης 2% από το 2017 έως το 2022.一二二二二二二############################################################################################################################################################
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  • 为何设置石油回流管

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    开工QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQNQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ
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  • 坏冷油毁了压缩机

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    开工QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ
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  • 吸附处理成本飞涨

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    Σύμφωνα με μια έκθεση έρευνας για την κατάσταση των μελών της Ιαπωνικής ένωσης βιομηχανίας πλαστικών από τον Απρίλιο έως τον Ιούνιο του 2018, η παραγωγή και οι πωλήσεις αυξήθηκαν από τον Ιανουάριο έως τον Μάρτιο.###########################################
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  • 如何清除贝壳-管冷凝器

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  • 冷藏油综合知识

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    Ταξινόμηση του ψυκτικού λαδιού Το ένα είναι το παραδοσιακό ορυκτέλαιο.Το άλλο είναι συνθετικοί εστέρες πολυαιθυλενογλυκόλης, όπως το PO, το πολυεστερικό λάδι είναι επίσης συνθετικό λιπαντικό πολυαιθυλενογλυκόλης.POEQQQ############HFC##########################################################################################################################################################################PAG
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  • 常用冷媒特征

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    R22+++++++++++++++++++++++++++++++
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  • 10常用冷冻系统故障

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    ########################QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ.......
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  • 识别冷冻铜管质量

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    4++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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  • 是什么导致低冷冻效率

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    开工Διαρροή ψυκτικού [ανάλυση σφάλματος] Μετά τη διαρροή ψυκτικού στο σύστημα, η ικανότητα ψύξης είναι ανεπαρκής, η πίεση αναρρόφησης και εξαγωγής είναι χαμηλή και η βαλβίδα εκτόνωσης μπορεί να ακούσει πολύ μεγαλύτερη διακοπτόμενη ροή αέρα από το συνηθισμένο.......
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  • 华氏2018

    华氏2018

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